BGP Update Report
Interval: 19-Dec-19 -to- 02-Jan-20 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS2561 247492 4.6% 3390.3 -- EUN, EG
2 - AS21299 183307 3.4% 258.9 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
3 - AS36903 135054 2.5% 243.3 -- MT-MPLS, MA
4 - AS35753 105467 2.0% 613.2 -- ITC ITC AS number, SA
5 - AS8402 87155 1.6% 233.0 -- CORBINA-AS OJSC "Vimpelcom", RU
6 - AS9829 80737 1.5% 64.7 -- BSNL-NIB National Internet
Backbone, IN
7 - AS16509 80481 1.5% 105.6 -- AMAZON-02 - Amazon.com, Inc., US
8 - AS8151 74877 1.4% 19.1 -- Uninet S.A. de C.V., MX
9 - AS9308 73398 1.4% 24466.0 -- CHINA-ABITCOOL Abitcool(China)
Inc., CN
10 - AS6879 66962 1.2% 2790.1 -- ENSTINET-, EG
11 - AS13904 59831 1.1% 997.2 -- COSLINK - Cherryland Services
Inc, US
12 - AS3832 58936 1.1% 29468.0 -- CINE-NET - Cinenet
Communications, US
13 - AS27738 47662 0.9% 61.2 -- Ecuadortelecom S.A., EC
14 - AS22047 43181 0.8% 115.8 -- VTR BANDA ANCHA S.A., CL
15 - AS11123 41962 0.8% 2622.6 -- UIA - Ultimate Internet Access,
Inc, US
16 - AS36029 41118 0.8% 5139.8 -- SGINC - Search Guide Inc, US
17 - AS23673 38596 0.7% 501.2 -- ONLINE-AS Cogetel Online,
Cambodia, ISP, KH
18 - AS38322 38403 0.7% 263.0 -- WEBE-MY-AS-AP WEBE DIGITAL SDN.
BHD., MY
19 - AS26405 36654 0.7% 36654.0 -- HDCS - HORIZON DATA SOLUTIONS,
LLC, US
20 - AS28469 33801 0.6% 482.9 -- AT&T COMUNICACIONES DIGITALES S
DE RL, MX
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26405 36654 0.7% 36654.0 -- HDCS - HORIZON DATA SOLUTIONS,
LLC, US
2 - AS3832 58936 1.1% 29468.0 -- CINE-NET - Cinenet
Communications, US
3 - AS9308 73398 1.4% 24466.0 -- CHINA-ABITCOOL Abitcool(China)
Inc., CN
4 - AS25000 16297 0.3% 16297.0 -- DVCOM-AS, UA
5 - AS208840 10307 0.2% 10307.0 -- PORT53-AS, DE
6 - AS14477 9044 0.2% 9044.0 -- FLTG - FINGER LAKES
TECHNOLOGIES GROUP, INC., US
7 - AS269648 25792 0.5% 8597.3 -- F. S. DA S. OLIVEIRA, BR
8 - AS26878 7220 0.1% 7220.0 -- TWRS-NYC - Towerstream I, Inc.,
US
9 - AS2121 6863 0.1% 6863.0 -- RIPE-MEETING-AS, NL
10 - AS204870 6563 0.1% 6563.0 -- PL-UMBYD-NET, PL
11 - AS36029 41118 0.8% 5139.8 -- SGINC - Search Guide Inc, US
12 - AS18465 26996 0.5% 4499.3 -- WORKDAY-01 - Workday, Inc., US
13 - AS14600 4292 0.1% 4292.0 -- MXL-PROD - MX Logic, Inc., US
14 - AS13977 16605 0.3% 4151.2 -- CTELCO - FAIRPOINT
COMMUNICATIONS, INC., US
15 - AS24753 7956 0.1% 3978.0 -- GCE-NET, NL
16 - AS2561 247492 4.6% 3390.3 -- EUN, EG
17 - AS58365 11360 0.2% 2840.0 -- RESEARCH-AS58365, DK
18 - AS6879 66962 1.2% 2790.1 -- ENSTINET-, EG
19 - AS58361 11049 0.2% 2762.2 -- RESEARCH-AS58361, DK
20 - AS11123 41962 0.8% 2622.6 -- UIA - Ultimate Internet Access,
Inc, US
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 128.73.15.0/24 44738 0.8% AS8402 -- CORBINA-AS OJSC "Vimpelcom", RU
2 - 201.183.255.0/24 41773 0.7% AS27738 -- Ecuadortelecom S.A., EC
3 - 78.106.203.0/24 39251 0.7% AS8402 -- CORBINA-AS OJSC "Vimpelcom", RU
4 - 124.250.0.0/16 36713 0.7% AS9308 -- CHINA-ABITCOOL Abitcool(China)
Inc., CN
AS9802 -- CHINA-ABITCOOL Abitcool(China)
Inc., CN
5 - 203.196.0.0/22 36684 0.7% AS9308 -- CHINA-ABITCOOL Abitcool(China)
Inc., CN
AS9802 -- CHINA-ABITCOOL Abitcool(China)
Inc., CN
6 - 67.211.53.0/24 36654 0.7% AS26405 -- HDCS - HORIZON DATA SOLUTIONS,
LLC, US
7 - 216.238.254.0/23 33339 0.6% AS13904 -- COSLINK - Cherryland Services
Inc, US
8 - 199.245.187.0/24 29484 0.5% AS3832 -- CINE-NET - Cinenet
Communications, US
9 - 198.148.151.0/24 29452 0.5% AS3832 -- CINE-NET - Cinenet
Communications, US
10 - 209.177.171.0/24 26987 0.5% AS18465 -- WORKDAY-01 - Workday, Inc., US
11 - 203.1.78.0/24 26291 0.5% AS4739 -- INTERNODE-AS Internode Pty Ltd,
AU
12 - 64.68.236.0/22 25668 0.5% AS13904 -- COSLINK - Cherryland Services
Inc, US
13 - 177.136.12.0/24 21603 0.4% AS52871 -- TASCOM TELECOMUNICAÇÕES LTDA, BR
14 - 87.247.32.0/22 19526 0.3% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
15 - 193.201.98.0/24 16297 0.3% AS25000 -- DVCOM-AS, UA
16 - 64.223.194.0/24 16256 0.3% AS13977 -- CTELCO - FAIRPOINT
COMMUNICATIONS, INC., US
17 - 217.170.60.0/22 13843 0.2% AS35753 -- ITC ITC AS number, SA
18 - 217.170.60.0/24 12336 0.2% AS35753 -- ITC ITC AS number, SA
19 - 162.88.46.0/24 11109 0.2% AS15135 -- DYN-HC - Oracle Corporation, US
20 - 217.170.52.0/22 11095 0.2% AS35753 -- ITC ITC AS number, SA
Details at http://bgpupdates.potaroo.net
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