BGP map for 2400:8800:f81b::/48
2400:8800:f81b::/48 is announced by 2 networks, mostly AS3491 PCCW Global (HK) Ltd. and seen by 30 peers of 10 RIPE RIS collectors, over 24 different AS paths. Its busiest upstreams are AS3741 Dimension Data (17%), AS7473 Singapore Telecommunications Ltd (13%) and AS49544 i3Dnet (10%).
Routes checked 21:57:55 UTC. This page checks again every 30 seconds while it is open.
Recent route changes
- AS6762 SEABONE-NET became an upstream, used by 7% of peers
origin Tier 1Tier 2transitedge network prefix best path: chosen by 3 of 30 peers (10%) number on a line = peers using that link RIS data up to 21:57 UTC what the colours mean 12 of 24 paths drawn 6 quieter networks left out
Upstreams
Networks directly in front of the origin.
| Network | Peers | Share |
|---|---|---|
| AS3741 Dimension Data | 5 | 17% |
| AS7473 Singapore Telecommunications Ltd | 4 | 13% |
| AS49544 i3Dnet i3D.net B.V | 3 | 10% |
| AS29632 NASSIST-AS Netassist International EOOD | 3 | 10% |
| AS38008 Aperture Science Limited | 2 | 7% |
| AS12389 ROSTELECOM-AS PJSC Rostelecom | 2 | 7% |
| AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | 2 | 7% |
| AS1828 Unitas Global | 1 | 3% |
| AS3170 VELOXSERV VeloxServ Communications Ltd | 1 | 3% |
| AS38001 NewMedia Express Pte Ltd | 1 | 3% |
Transit networks
Networks between the collector peer and the origin.
| Network | Peers | Share |
|---|---|---|
| AS3741 Dimension Data | 5 | 17% |
| AS7473 Singapore Telecommunications Ltd | 4 | 13% |
| AS29632 NASSIST-AS Netassist International EOOD | 3 | 10% |
| AS9583 Sify Limited | 2 | 7% |
| AS12389 ROSTELECOM-AS PJSC Rostelecom | 2 | 7% |
| AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | 2 | 7% |
| AS60068 CDN77 Datacamp Limited | 1 | 3% |
| AS60171 AFRIX-AS AFR-IX TELECOM S.A. | 1 | 3% |
| AS38008 Aperture Science Limited | 1 | 3% |
| AS56308 TELEKOMUNIKASI INDONESIA INTERNATIONAL, PTE.LTD | 1 | 3% |
AS paths
Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.
| # | Path, collector peer to origin | Peers | Share | Collectors |
|---|---|---|---|---|
| 1 | AS3491 | 3 | 10% | 3 |
| 2 | AS49544AS3491 | 3 | 10% | 3 |
| 3 | AS25160AS3741AS31713 | 2 | 7% | 2 |
| 4 | AS142289AS9583AS7473AS3491 | 2 | 7% | 1 |
| 5 | AS1828AS3491 | 1 | 3% | 1 |
| 6 | AS3170AS3491 | 1 | 3% | 1 |
| 7 | AS38008AS3491 | 1 | 3% | 1 |
| 8 | AS38001AS3491 | 1 | 3% | 1 |
| 9 | AS31122AS3741AS31713 | 1 | 3% | 1 |
| 10 | AS917AS60068AS3491 | 1 | 3% | 1 |
| 11 | AS41722AS12389AS3491 | 1 | 3% | 1 |
| 12 | AS25091AS6762AS3491 | 1 | 3% | 1 |
| 13 | AS56987AS6762AS3491 | 1 | 3% | 1 |
| 14 | AS917AS3741AS31713 | 1 | 3% | 1 |
| 15 | AS28910AS12389AS3491 | 1 | 3% | 1 |
| 16 | AS211509AS29632AS3491 | 1 | 3% | 1 |
| 17 | AS328840AS60171AS3491 | 1 | 3% | 1 |
| 18 | AS34800AS29632AS3491 | 1 | 3% | 1 |
| 19 | AS61218AS29632AS3491 | 1 | 3% | 1 |
| 20 | AS46997AS38008AS3491 | 1 | 3% | 1 |
| 21 | AS133210AS56308AS7473AS3491 | 1 | 3% | 1 |
| 22 | AS132847AS7474AS7473AS3491 | 1 | 3% | 1 |
| 23 | AS207301AS8772AS39249AS3491 | 1 | 3% | 1 |
| 24 | AS28824AS8896AS12552AS3741AS31713 | 1 | 3% | 1 |
More prefixes from AS3491
Routes seen by RIPE RIS in the 24 hours up to 30 Oct 2026, 21:57 UTC, fetched 17 hours ago.