Observed topology
AS45250 VOCOM-AP-AS Vocom International Telecommunications AP Area
Transit
Upstream networks
Networks observed carrying traffic for AS45250: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS9304 | HGC Global Communications Limited | Hosting | IPv4 IPv6 | 1,384 |
| AS9505 | Taiwan Internet Gateway | Unclassified | IPv4 IPv6 | 570 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 152 |
| AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC | Mobile | IPv4 | 124 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 120 |
| AS55888 | Nintatsu Global Telecommunications Corporation | Unclassified | IPv4 | 92 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 | 77 |
| AS131310 | CX2 Computer Exchange | Unclassified | IPv4 | 60 |
| AS9299 | Philippine Long Distance Telephone Company | Unclassified | IPv4 | 56 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv4 | 38 |
| AS63897 | vocom international telecom | Unclassified | IPv4 | 9 |
| AS140715 | KF Network Limited Corp. | Unclassified | IPv4 | 8 |
| AS21859 | Zenlayer Inc | Hosting | IPv4 | 2 |
| AS38001 | NewMedia Express Pte Ltd | Hosting | IPv4 | 2 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 | 2 |
| AS8359 | MTS PJSC | Mobile | IPv4 | 1 |
| AS9002 | RETN Limited | Unclassified | IPv4 | 1 |
Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.
Transit
Downstream networks
Networks for which AS45250 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS133115 | HK Kwaifong Group Limited | Unclassified | IPv4 | 389 |
| AS133073 | TELEGLOBAL COMMUNICATION SERVICES LIMITED | Unclassified | IPv4 | 306 |
| AS63897 | vocom international telecom | Unclassified | IPv4 IPv6 | 254 |
| AS140362 | DIGISIGMA PTE. LTD. | Unclassified | IPv4 IPv6 | 239 |
| AS138449 | SIANG YU SCIENCE AND TECHNOLOGY LIMITED | Unclassified | IPv4 | 186 |
| AS139339 | PT CONNECTION IT CO., LTD | Unclassified | IPv4 | 183 |
| AS133744 | Better Cloud Limited | Unclassified | IPv4 | 180 |
| AS38235 | ANGKOR DATA COMMUNICATION | Residential | IPv4 | 165 |
| AS136491 | TIDALPORT INTERNATIONAL LIMITED | Unclassified | IPv4 | 120 |
| AS55888 | Nintatsu Global Telecommunications Corporation | Unclassified | IPv4 | 84 |
| AS153766 | One Link (HK) Technology Co., Limited | Unclassified | IPv4 IPv6 | 83 |
| AS208932 | Teleglobal Services Limited | Unclassified | IPv4 | 69 |
| AS140629 | Antarex Cyber Pte. Ltd. | Unclassified | IPv4 | 63 |
| AS150171 | DIGISIGMA PTE. LTD. | Unclassified | IPv4 | 63 |
| AS398704 | STACKS INC | Unclassified | IPv4 | 60 |
| AS140715 | KF Network Limited Corp. | Unclassified | IPv4 | 56 |
| AS24545 | 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan | Unclassified | IPv4 | 46 |
| AS142637 | STAR FAX GROUP PTE LTD | Unclassified | IPv4 | 30 |
| AS140525 | HONG KONG GIGALINK NETWORK LIMITED | Unclassified | IPv4 | 21 |
| AS131646 | CORE WINNER CO.,LIMITED TAIWAN BRANCH | Unclassified | IPv4 | 18 |
| AS146952 | INSTART TECHNOLOGY CO., LIMITED | Unclassified | IPv4 | 15 |
| AS135110 | HONGKONG LINK INFINITY TECHNOLOGY LIMITED | Unclassified | IPv4 | 15 |
| AS139594 | IPv4 Superhub Limited | Unclassified | IPv4 | 10 |
| AS138995 | Antbox Networks Limited | Hosting | IPv4 | 2 |
Adjacency
Adjacent networks
Every AS seen directly next to AS45250 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS9304 | HGC Global Communications Limited | Hosting | IPv4 IPv6 | 1,862 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 1,411 |
| AS9505 | Taiwan Internet Gateway | Unclassified | IPv4 IPv6 | 964 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 730 |
| AS133115 | HK Kwaifong Group Limited | Unclassified | IPv4 | 704 |
| AS133073 | TELEGLOBAL COMMUNICATION SERVICES LIMITED | Unclassified | IPv4 | 552 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv4 | 495 |
| AS63897 | vocom international telecom | Unclassified | IPv4 IPv6 | 350 |
| AS38235 | ANGKOR DATA COMMUNICATION | Residential | IPv4 IPv6 | 256 |
| AS140362 | DIGISIGMA PTE. LTD. | Unclassified | IPv4 IPv6 | 239 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 227 |
| AS138449 | SIANG YU SCIENCE AND TECHNOLOGY LIMITED | Unclassified | IPv4 | 186 |
| AS139339 | PT CONNECTION IT CO., LTD | Unclassified | IPv4 | 183 |
| AS133744 | Better Cloud Limited | Unclassified | IPv4 | 180 |
| AS55888 | Nintatsu Global Telecommunications Corporation | Unclassified | IPv4 | 176 |
| AS152719 | UIT GLOBAL PTE. LTD. | Unclassified | IPv4 | 133 |
| AS8966 | EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC | Mobile | IPv4 | 125 |
| AS136491 | TIDALPORT INTERNATIONAL LIMITED | Unclassified | IPv4 | 120 |
| AS9299 | Philippine Long Distance Telephone Company | Unclassified | IPv4 | 112 |
| AS24545 | 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan | Unclassified | IPv4 | 104 |
| AS153766 | One Link (HK) Technology Co., Limited | Unclassified | IPv4 IPv6 | 83 |
| AS208932 | Teleglobal Services Limited | Unclassified | IPv4 | 69 |
| AS140715 | KF Network Limited Corp. | Unclassified | IPv4 | 64 |
| AS150171 | DIGISIGMA PTE. LTD. | Unclassified | IPv4 | 63 |
| AS140629 | Antarex Cyber Pte. Ltd. | Unclassified | IPv4 | 63 |
| AS131310 | CX2 Computer Exchange | Unclassified | IPv4 | 60 |
| AS398704 | STACKS INC | Unclassified | IPv4 | 60 |
| AS142637 | STAR FAX GROUP PTE LTD | Unclassified | IPv4 | 30 |
| AS140525 | HONG KONG GIGALINK NETWORK LIMITED | Unclassified | IPv4 | 21 |
| AS131646 | CORE WINNER CO.,LIMITED TAIWAN BRANCH | Unclassified | IPv4 | 18 |
| AS135110 | HONGKONG LINK INFINITY TECHNOLOGY LIMITED | Unclassified | IPv4 | 15 |
| AS146952 | INSTART TECHNOLOGY CO., LIMITED | Unclassified | IPv4 | 15 |
| AS38001 | NewMedia Express Pte Ltd | Hosting | IPv4 IPv6 | 14 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv4 IPv6 | 14 |
| AS8359 | MTS PJSC | Mobile | IPv4 | 13 |
| AS139594 | IPv4 Superhub Limited | Unclassified | IPv4 | 10 |
| AS57463 | NetIX Communications JSC | Unclassified | IPv4 | 6 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 | 4 |
| AS21859 | Zenlayer Inc | Hosting | IPv4 | 4 |
| AS138995 | Antbox Networks Limited | Hosting | IPv4 | 2 |
| AS9002 | RETN Limited | Unclassified | IPv4 | 1 |
Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.
Interconnection
Exchange presence
Internet exchanges where Packet Clearing House has a port recorded for AS45250, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 5 exchanges across 4 countries and 1 region.
| Exchange | Location | Their address | Member ports |
|---|---|---|---|
| Equinix Internet Exchange Singapore | Singapore, Singapore | 27.111.230.11 | 490 |
| BroadBand Internet eXchange Tokyo | Tokyo, Japan | 101.203.89.166 | 359 |
| Hong Kong Internet Exchange | Hong Kong, China | 123.255.90.152 | 307 |
| JPIX Tokyo | Tokyo, Japan | 2001:de8:8::4:5250:1 | 259 |
| GetaFIX Manila | Manila, Philippines | 103.104.19.119 | 108 |
Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.
Provenance
Where this comes from
Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.
Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.
Exchange presence comes from a separate dataset: the directory collected 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 recorded member ports, licensed CC BY-NC-SA 3.0.
PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.