bgpreport

Network · data from 2026-11-12

AS45165 GREYAP-AS-AP - Grey Advertising Limited

Registry name: GREYAP-AS-AP - Grey Advertising Limited, HK · not in PeeringDB

3IPv4 routes 33.3% RPKI valid · 33.3% with a route object
0IPv6 routes
2RPKI invalid 0 origin · 2 maxLength
0No ROA 2 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
9Route objects not announced registered with origin AS45165, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS45165, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
199.229.106.0/24 Invalid: maxLength Nonecovered by 199.229.106.0/23 86 13% 35
199.229.107.0/24 Invalid: maxLength Nonecovered by 199.229.106.0/23 86 13% 35
199.229.106.0/23 Valid RIR databaseARIN, RADB 672 100% 67

AS-SET

AS45165 isn't in PeeringDB, where networks name their AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 13 are in fix.csv.

  • ROA: maxLength2
  • Route object: none2
  • Route object: not announced9
ChangePrefix or setDetailFull-table peers
ROA: maxLength199.229.106.0/24ROA 199.229.106.0/23 AS45165 has maxLength 23; the route is a /24. Raise the maxLength, or add a ROA for 199.229.106.0/24.86 of 673
Route object: none199.229.106.0/24No route object for it. A route object for 199.229.106.0/23 with origin AS45165 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45165 in the RIR database for the space.86 of 673
ROA: maxLength199.229.107.0/24ROA 199.229.106.0/23 AS45165 has maxLength 23; the route is a /24. Raise the maxLength, or add a ROA for 199.229.107.0/24.86 of 673
Route object: none199.229.107.0/24No route object for it. A route object for 199.229.106.0/23 with origin AS45165 covers it (filters allowing more-specifics accept it). Add a route object with origin AS45165 in the RIR database for the space.86 of 673

Route objects not announced

Route objects with origin AS45165 whose prefix no peer sees AS45165 announce. Many are kept on purpose (backup routes, space announced only in some places).

196.240.125.0/24RADBNo ROA
202.90.248.0/24NTTCOM, RADBNo ROA
203.147.110.0/23NTTCOM, RADBNo ROA
203.147.110.0/24NTTCOMNo ROA
203.147.111.0/24NTTCOM, RADBNo ROA
209.90.63.0/24NTTCOM, RADBNo ROA
2001:df0:7c00::/48RADBNo ROA
2401:5280::/48RADBNo ROA
2401:5280:1::/48RADBNo ROA

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.