Neel,
Carriers rebuild their prefixes lists once or twice in a 24 hour period.
Considering that you just got the block today and is in ReliableSite's
AS-SET, you just got to be patient.
Having announcements propagated immediately either sounds like it
happened a day after you gave them the LOA, or they have unfiltered
transit circuits, which is worrisome.
Ryan
------ Original Message ------
From "Neel Chauhan" <n...@neelc.org>
To nanog@nanog.org
Date 4/25/2023 7:35:40 PM
Subject IPv4 Subnet 23.151.232.0/24 blackholed?
Hi,
I recently got the IPv4 allocation 23.151.232.0/24 from ARIN. I also had my
hosting company ReliableSite announce it to the internet.
Right now, I can only access networks that peer with ReliableSite via internet
exchanges, such as Google, CloudFlare, OVH, Hurricane Electric, et al.
It seems the Tier 1 ISPs (e.g. Lumen, Cogent, AT&T, et al.) are blackholing the
IPv4 subnet 23.151.232.0/24. Could someone who works at a Tier 1 NOC please check
and remove the blackhole if any exists?
Normally when ReliableSite announced my prior (then-leased) IPv4 space it gets
propagated via BGP almost immediately. This time it's not going through at all.
Best,
Neel Chauhan
