Re: outage
On Fri, Mar 23, 2007 at 05:44:03PM -0400, Koch, Christian wrote: > I peer with google at a bunch of spots so I can't see anything, and > everything looks ok.. > > Looks like global crossing issue > > route-server.phx1>trace 64.233.175.98 > > Type escape sequence to abort. > Tracing the route to 64.233.175.98 > > 1 ge4-1-0-226-1000M.ar4.PHX1.gblx.net (67.17.64.89) 0 msec 0 msec 0 > msec > 2 so3-0-0-2488M.ar3.PAO2.gblx.net (67.17.94.97) 20 msec 16 msec 20 > msec > 3 * * * > 4 * * * > 5 * * * > 6 * * * Another post on NANOG, shortly before your reply: From: Nathan March <[EMAIL PROTECTED]> To: nanog@merit.edu Date: Fri, 23 Mar 2007 14:43:08 -0700 Subject: Extended GBLX outage in Atlanta / Miami? Anyone know what is going on with global crossing in atlanta? Connectivity to one of our sites has been down for over 2 hours now with no sign of routing around or fixing the problem: 835 ms38 ms40 ms p4-0.core01.sjc01.atlas.cogentco.com [66.28.4.94] 988 ms78 ms87 ms p14-0.core01.iah01.atlas.cogentco.com [66.28.4.237] 10 103 ms 122 ms 116 ms p3-0.core01.atl01.atlas.cogentco.com [154.54.5.90] 11 * 275 ms 149 ms ge4-1-0-390-1000M.ar4.ATL1.gblx.net [64.208.110.97] 12 *** Request timed out. 13 *** Request timed out. - Nathan -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
Re: Extended GBLX outage in Atlanta / Miami?
And of course right after I send this email, it gets fixed, disregard this :) Nathan March wrote: Anyone know what is going on with global crossing in atlanta? Connectivity to one of our sites has been down for over 2 hours now with no sign of routing around or fixing the problem: 835 ms38 ms40 ms p4-0.core01.sjc01.atlas.cogentco.com [66.28.4.94] 988 ms78 ms87 ms p14-0.core01.iah01.atlas.cogentco.com [66.28.4.237] 10 103 ms 122 ms 116 ms p3-0.core01.atl01.atlas.cogentco.com [154.54.5.90] 11 * 275 ms 149 ms ge4-1-0-390-1000M.ar4.ATL1.gblx.net [64.208.110.97] 12 *** Request timed out. 13 *** Request timed out. - Nathan
Re: outage
We're seeing some problem with google too... Does anybody know if google offer some kind of looking glass? Regards, Gustavo. Koch, Christian wrote: > Can you be more specific? > > > > |-Original Message- > |From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > |Behalf Of Jeff Baart > |Sent: Friday, March 23, 2007 4:41 PM > |To: [EMAIL PROTECTED] > |Subject: outage > | > |Anyone know if there is just some sort of Google hosting > |outage ... or if there is a larger Tier 1 issue going on this afternoon > ? > | > | > | > |Thanks. > | > | >
RE: outage
I peer with google at a bunch of spots so I can't see anything, and
everything looks ok..
Looks like global crossing issue
route-server.phx1>trace 64.233.175.98
Type escape sequence to abort.
Tracing the route to 64.233.175.98
1 ge4-1-0-226-1000M.ar4.PHX1.gblx.net (67.17.64.89) 0 msec 0 msec 0
msec
2 so3-0-0-2488M.ar3.PAO2.gblx.net (67.17.94.97) 20 msec 16 msec 20
msec
3 * * *
4 * * *
5 * * *
6 * * *
|-Original Message-
|From: Baart, Jeff [mailto:[EMAIL PROTECTED]
|Sent: Friday, March 23, 2007 5:38 PM
|To: Koch, Christian; Jeff Baart; [EMAIL PROTECTED]
|Subject: RE: outage
|
|
|Out of the 3 IP's that have A records for google.com
|
|The only one that fails for me is (although no domain names
|will work in a browser - only IP's)
|
|64.233.187.99
|
|And only from our south east pops where we use Itc Deltacom
|who uses Global Xing.
|
|batman# traceroute 64.233.167.99
|traceroute to 64.233.167.99 (64.233.167.99), 64 hops max, 40
|byte packets
| 1 216-83-236-225.wan.networktel.net (216.83.236.225) 0.621
|ms 0.409 ms 0.610 ms
| 2 216-83-239-210.wan.networktel.net (216.83.239.210) 1.352
|ms 0.664 ms 0.608 ms
| 3 66.0.120.241 (66.0.120.241) 13.981 ms 12.001 ms 14.121 ms
| 4 5-0-0-66.deltacom.net (66.0.0.5) 12.562 ms 12.167 ms 12.940 ms
| 5 so-0-0-0.ar3.DAL1.gblx.net (64.208.169.141) 31.458 ms
|30.561 ms 30.846 ms
| 6 te2-1-10G.ar1.ATL2.gblx.net (67.17.108.5) 101.644 ms
|218.952 ms 236.461 ms
| 7 te2-1-10G.ar1.ATL2.gblx.net (67.17.108.5) 115.021 ms
|216.940 ms 228.338 ms
| 8 * * *
| 9 * * *
|10 64.233.175.98 (64.233.175.98) 63.708 ms 63.302 ms 62.690 ms
|11 72.14.232.53 (72.14.232.53) 64.534 ms 64.168 ms 65.736 ms
|12 64.233.175.42 (64.233.175.42) 64.796 ms 72.14.232.74
|(72.14.232.74) 64.210 ms 64.233.175.42 (64.233.175.42) 69.647 ms
|
|13 py-in-f99.google.com (64.233.167.99) 65.109 ms 64.547 ms
| 64.551 ms batman# traceroute 64.233.187.99 traceroute to
|64.233.187.99 (64.233.187.99), 64 hops max, 40 byte packets
|
| 1 216-83-236-225.wan.networktel.net (216.83.236.225) 0.922
|ms 3.517 ms 0.469 ms
| 2 216-83-239-210.wan.networktel.net (216.83.239.210) 0.461
|ms 0.466 ms 0.984 ms
| 3 66.0.120.241 (66.0.120.241) 12.279 ms 12.472 ms 12.538 ms
| 4 5-0-0-66.deltacom.net (66.0.0.5) 11.984 ms 11.943 ms 14.339 ms
| 5 so-0-0-0.ar3.DAL1.gblx.net (64.208.169.141) 31.577 ms
|31.821 ms 31.826 ms
| 6 te2-1-10G.ar1.ATL2.gblx.net (67.17.108.5) 69.674 ms
|236.217 ms 247.271 ms
| 7 te2-1-10G.ar1.ATL2.gblx.net (67.17.108.5) 178.381 ms
|217.020 ms 351.692 ms
| 8 * * *
|
|
|
|
|From our Michigan POP's (where we use Level 3 and XO) - we
|don't have the issues
|
|
|--- JUNOS 6.4R1.6 built 2004-07-28 04:31:42 UTC
|
|{master}
|[EMAIL PROTECTED]> traceroute 64.233.187.99 traceroute
|to 64.233.187.99 (64.233.187.99), 30 hops max, 40 byte packets
|
| 1 reverse.118.255.114.209.static.ldmi.com (209.114.255.118)
|10.872 ms 201.010 ms 2.240 ms
| MPLS Label=21 CoS=0 TTL=1 S=1
| 2 core01-s8-1-1.cmh.oh.ldmi.net (209.114.255.242) 18.802 ms
| 18.884 ms 18.563 ms
| 3 clevoh1wce1-atm4-0-0-1.wcg.net (65.77.88.73) 22.313 ms
|24.840 ms 22.224 ms
| 4 clevoh1wce2-gige6-0.wcg.net (65.77.88.18) 22.529 ms
|22.376 ms 22.541 ms
| 5 nycmny2wcx2-slot3-0.wcg.net (64.200.240.74) 35.196 ms
|36.181 ms 35.552 ms
| 6 hrndva1wcx2-pos1-0-oc192.wcg.net (64.200.210.178) 87.901
|ms 44.301 ms 230.123 ms
| 7 hrndva1wcx3-pos4-0-oc192.wcg.net (64.200.89.122) 41.598
|ms 41.160 ms 41.119 ms
| 8 drvlga1wct1-atm12-0-0-4.wcg.net (64.200.123.49) 191.327
|ms 53.669 ms 53.248 ms
| 9 atlnga6lce1-pos5-0.wcg.net (64.200.127.62) 53.045 ms
|53.122 ms 52.845 ms 10 72.14.197.173 (72.14.197.173) 53.760
|ms 54.118 ms 54.246 ms
|
|11 64.233.174.86 (64.233.174.86) 53.048 ms 53.701 ms 53.233 ms
|12 209.85.248.59 (209.85.248.59) 55.167 ms 63.872 ms
|72.14.236.175 (72.14.236.175) 59.177 ms
|13 216.239.49.226 (216.239.49.226) 57.620 ms 57.030 ms 57.495 ms
|14 jc-in-f99.google.com (64.233.187.99) 54.470 ms 55.172 ms
| 54.742 ms
|
|
|
|And
|
|
|Type escape sequence to abort.
|Tracing the route to py-in-f99.google.com (64.233.167.99)
|
| 1 core03-vlan100.dtw.mi.ldmi.net (209.114.255.34) 124 msec
|184 msec 4 msec
| 2 t3-3-2-0.ar2.DET1.gblx.net (64.208.170.145) 8 msec 4 msec 8 msec
| 3 pos7-0-0-10G.ar2.CHI2.gblx.net (67.17.105.110) 8 msec 8 msec 8 msec
| 4 google-1.ar2.CHI2.gblx.net (64.215.195.178) 8 msec 4 msec 8 msec
| 5 216.239.46.1 8 msec 8 msec 8 msec
| 6 72.14.232.53 8 msec
|66.249.94.133 8 msec 20 msec
| 7 64.233.175.26 8 msec
|64.233.175.42 8 msec 8 msec
| 8 py-in-f99.google.com (64.233.167.99) 8 msec 8 msec 8 msec
|
|
|
|
|-Original Message-
|From: Koch, Christian [mailto:[EMAIL PROTECTED]
|Sent: Friday, March 23, 2007 3:47 PM
|To: Jeff Baart; [EMAIL PROTECTED]
|Subject: RE: outage
|
|Can you be more specific?
|
|
|
||-Original Message-
||From: [EM
Extended GBLX outage in Atlanta / Miami?
Anyone know what is going on with global crossing in atlanta? Connectivity to one of our sites has been down for over 2 hours now with no sign of routing around or fixing the problem: 835 ms38 ms40 ms p4-0.core01.sjc01.atlas.cogentco.com [66.28.4.94] 988 ms78 ms87 ms p14-0.core01.iah01.atlas.cogentco.com [66.28.4.237] 10 103 ms 122 ms 116 ms p3-0.core01.atl01.atlas.cogentco.com [154.54.5.90] 11 * 275 ms 149 ms ge4-1-0-390-1000M.ar4.ATL1.gblx.net [64.208.110.97] 12 *** Request timed out. 13 *** Request timed out. - Nathan
RE: outage
Can you be more specific? |-Original Message- |From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On |Behalf Of Jeff Baart |Sent: Friday, March 23, 2007 4:41 PM |To: [EMAIL PROTECTED] |Subject: outage | |Anyone know if there is just some sort of Google hosting |outage ... or if there is a larger Tier 1 issue going on this afternoon ? | | | |Thanks. | |
RE: outage
We are also seeing issues with google in our Washington DC and Phoenix POP. LA and Dallas seem to be fine. -Scott From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jeff Baart Sent: Friday, March 23, 2007 4:41 PM To: [EMAIL PROTECTED] Subject: outage Anyone know if there is just some sort of Google hosting outage . or if there is a larger Tier 1 issue going on this afternoon ? Thanks.
outage
Anyone know if there is just some sort of Google hosting outage ... or if there is a larger Tier 1 issue going on this afternoon ? Thanks.
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 24 Mar, 2007 Analysis Summary BGP routing table entries examined: 216399 Prefixes after maximum aggregation: 115792 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 105231 Total ASes present in the Internet Routing Table: 24708 Origin-only ASes present in the Internet Routing Table: 21519 Origin ASes announcing only one prefix: 10383 Transit ASes present in the Internet Routing Table:3189 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (31269) 23 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1694597580 Equivalent to 101 /8s, 1 /16s and 129 /24s Percentage of available address space announced: 45.7 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 112657 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:49615 Total APNIC prefixes after maximum aggregation: 19960 APNIC Deaggregation factor:2.49 Prefixes being announced from the APNIC address blocks: 46658 Unique aggregates announced from the APNIC address blocks:20953 APNIC Region origin ASes present in the Internet Routing Table:2911 APNIC Region origin ASes announcing only one prefix:786 APNIC Region transit ASes present in the Internet Routing Table:428 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 289529280 Equivalent to 17 /8s, 65 /16s and 221 /24s Percentage of available APNIC address space announced: 71.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:105361 Total ARIN prefixes after maximum aggregation:61649 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks:77367 Unique aggregates announced from the ARIN address blocks: 29985 ARIN Region origin ASes present in the Internet Routing Table:11429 ARIN Region origin ASes announcing only one prefix:4376 ARIN Region transit ASes present in the Internet Routing Table:1044 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 323592832 Equivalent to 19 /8s, 73 /16s and 162 /24s Percentage of available ARIN address space announced: 71.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 44550 Total RIPE prefixes after maximum aggregation:29101 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RI
RE: [funsec] Not so fast, broadband providers tell big users (fwd)
Don't confuse USF with ICC. It's USF that you're contributing to directly on your telephone bill and ICC through your long distance payments (which relates to the at&t case). Frank -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Andy Davidson Sent: Tuesday, March 20, 2007 8:38 PM To: Roland Dobbins Cc: NANOG list Subject: Re: [funsec] Not so fast, broadband providers tell big users (fwd) On 13 Mar 2007, at 20:31, Roland Dobbins wrote: > On Mar 13, 2007, at 11:19 AM, Daniel Senie wrote: > >> A universal service charge could be applied to all bills, with the >> funds going to subsidize rural areas. >> > This is already done in the U.S., to no discernible effect. > That isn't *quite* the opinion that AT&T have ... ... http://gigaom.com/2007/02/07/atts-free-call-bill-2-million/ Although that is people using the rural kickback as a loophole to provide free telephony to people outside the area.. still shows that regulation always comes with an unexpected effect when times, technology and ideas advance. Cheers -a
The Cidr Report
This report has been generated at Fri Mar 23 21:48:42 2007 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date PrefixesCIDR Agg
16-03-07211983 137402
17-03-07212191 137612
18-03-07212651 137701
19-03-07212620 137644
20-03-07212571 137728
21-03-07212772 137798
22-03-07212889 137849
23-03-07212806 137807
AS Summary
24617 Number of ASes in routing system
10377 Number of ASes announcing only one prefix
1488 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
90404864 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 23Mar07 ---
ASnumNetsNow NetsAggr NetGain % Gain Description
Table 213057 1377807527735.3% All ASes
AS4134 1253 316 93774.8% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4323 1295 359 93672.3% TWTC - Time Warner Telecom,
Inc.
AS9498 971 95 87690.2% BBIL-AP BHARTI BT INTERNET
LTD.
AS4755 1063 211 85280.2% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS6478 1138 391 74765.6% ATT-INTERNET3 - AT&T WorldNet
Services
AS22773 737 52 68592.9% CCINET-2 - Cox Communications
Inc.
AS18566 997 345 65265.4% COVAD - Covad Communications
Co.
AS11492 1014 367 64763.8% CABLEONE - CABLE ONE
AS8151 1071 458 61357.2% Uninet S.A. de C.V.
AS17488 620 58 56290.6% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS19262 710 163 54777.0% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS6197 1034 507 52751.0% BATI-ATL - BellSouth Network
Solutions, Inc
AS7018 1488 976 51234.4% ATT-INTERNET4 - AT&T WorldNet
Services
AS18101 536 31 50594.2% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS19916 568 97 47182.9% ASTRUM-0001 - OLM LLC
AS17676 503 65 43887.1% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS4766 740 315 42557.4% KIXS-AS-KR Korea Telecom
AS15270 512 135 37773.6% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS4812 443 71 37284.0% CHINANET-SH-AP China Telecom
(Group)
AS2386 1093 738 35532.5% INS-AS - AT&T Data
Communications Services
AS721618 277 34155.2% DISA-ASNBLK - DoD Network
Information Center
AS5668 576 239 33758.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS3602 520 184 33664.6% AS3602-RTI - Rogers Telecom
Inc.
AS7029 563 238 32557.7% WINDSTREAM - Windstream
Communications Inc
AS16852 395 73 32281.5% BROADWING-FOCAL - Broadwing
Communications Services, Inc.
AS7011 776 458 31841.0% FRONTIER-AND-CITIZENS -
Frontier Communications, Inc.
AS9583 1102 799 30327.5% SIFY-AS-IN Sify Limited
AS4668 3108 30297.4% LGNET-AS-KR LG CNS
AS33588 432 132 30069.4% BRESNAN-AS - Bresnan
BGP Update Report
BGP Update Report Interval: 09-Mar-07 -to- 22-Mar-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS701525182 1.7% 6.2 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc 2 - AS701 14449 1.0% 14.7 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 3 - AS462113778 0.9% 97.0 -- UNSPECIFIED UNINET-TH 4 - AS24731 12021 0.8% 308.2 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 5 - AS306 11840 0.8% 65.1 -- DNIC - DoD Network Information Center 6 - AS17974 11782 0.8% 38.0 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 7 - AS12654 11338 0.8% 298.4 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 8 - AS17557 10919 0.7% 29.6 -- PKTELECOM-AS-AP Pakistan Telecom 9 - AS702 10368 0.7% 14.7 -- AS702 MCI EMEA - Commercial IP service provider in Europe 10 - AS6197 8903 0.6% 8.6 -- BATI-ATL - BellSouth Network Solutions, Inc 11 - AS6198 8819 0.6% 14.5 -- BATI-MIA - BellSouth Network Solutions, Inc 12 - AS721 8656 0.6% 19.5 -- DISA-ASNBLK - DoD Network Information Center 13 - AS7545 7694 0.5% 13.0 -- TPG-INTERNET-AP TPG Internet Pty Ltd 14 - AS9541 7204 0.5% 54.2 -- CYBERNET-AP Cyber Internet Services (Pvt) Ltd. 15 - AS4657 7099 0.5% 34.1 -- STARHUBINTERNET-AS Starhub Internet, Singapore 16 - AS176457040 0.5% 704.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 17 - AS8151 6983 0.5% 8.4 -- Uninet S.A. de C.V. 18 - AS7011 6891 0.5% 8.9 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc. 19 - AS8452 6850 0.5% 26.2 -- TEDATA TEDATA 20 - AS240866090 0.4% 290.0 -- ETC-AS-VN Electric Telecommunication Company TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS204265679 0.4%5679.0 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - AS3043 3243 0.2%3243.0 -- AMPHIB-AS - Amphibian Media Corporation 3 - AS313071170 0.1%1170.0 -- YKYATIRIM YAPI KREDI YATIRIM 4 - AS381511148 0.1%1148.0 -- ENUM-AS-ID APJII-RD 5 - AS34378 875 0.1% 875.0 -- RUG-AS Razguliay-UKRROS Group 6 - AS118283690 0.2% 738.0 -- SOINET - State of Illinois/CMS 7 - AS176457040 0.5% 704.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 8 - AS3217 699 0.1% 699.0 -- SIMBIRSK 9 - AS19580 685 0.1% 685.0 -- ZONETEL - ZONE TELECOM, INC. 10 - AS390661189 0.1% 594.5 -- KREDYTBANKUA-AS Kredyt Bank (Ukraine) AS 11 - AS213911671 0.1% 557.0 -- TDA-AS 12 - AS331881089 0.1% 544.5 -- SCS-NETWORK-1 - Sono Corporate Suites 13 - AS307071587 0.1% 529.0 -- 14 - AS3538 1541 0.1% 513.7 -- ITSDN-U1 - DISA/UNRRA 15 - AS3944 507 0.0% 507.0 -- PARTAN-LAB - Partan & Partan 16 - AS9090 507 0.0% 507.0 -- OiT-AS 17 - AS223261864 0.1% 466.0 -- SAMLINK - Sam Houston Services 18 - AS380771692 0.1% 423.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 19 - AS31026 415 0.0% 415.0 -- AESA-AS Autostrada Eksploatacja S.A. 20 - AS12408 398 0.0% 398.0 -- BIKENT-AS Bikent Ltd. Autonomous system TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 155.201.48.0/215679 0.3% AS20426 -- PWC-AS - PriceWaterhouseCoopers, LLP 2 - 89.4.131.0/24 3404 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 3 - 89.4.129.0/24 3332 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 4 - 163.191.160.0/19 3331 0.2% AS11828 -- SOINET - State of Illinois/CMS 5 - 209.140.24.0/243243 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 6 - 89.4.128.0/24 3217 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - 125.162.94.0/232704 0.1% AS17974 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 8 - 192.6.180.0/24 2366 0.1% AS2129 -- HP-EUROPE-AS-TRADE Hewlett-Packard 9 - 58.65.1.0/24 2319 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 10 - 202.136.176.0/24 2253 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - 202.136.182.0/24 2251 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - 62.89.226.0/24 1805 0.1% AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda 13 - 216.85.83.0/24 1643 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc. 14 - 143.81
