Adjacent networks
AS3662 HARNET Joint Universities Computer Centre Limited
Education APNIC Educational/Research
Adjacency
Adjacent networks
Every AS seen directly next to AS3662 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS17824 | Pacific One Net Limited AS number | Unclassified | IPv4 | 3,460 |
| AS7650 | The Education University of Hong Kong | Education | IPv4 IPv6 | 1,390 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 1,175 |
| AS7651 | Lingnan University | Education | IPv4 IPv6 | 731 |
| AS3363 | Hong Kong University of Science and Technology | Education | IPv4 IPv6 | 622 |
| AS4158 | City University of Hong Kong | Education | IPv4 IPv6 | 466 |
| AS4528 | The University of Hong Kong | Education | IPv4 IPv6 | 449 |
| AS4605 | Hong Kong Baptist University | Education | IPv4 IPv6 | 414 |
| AS4616 | The Hong Kong Polytechnic University | Education | IPv4 IPv6 | 342 |
| AS3661 | The Chinese University of Hong Kong | Education | IPv4 | 315 |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 | Unclassified | IPv4 IPv6 | 281 |
| AS137207 | Joint Universities Computer Centre Limited | Unclassified | IPv4 IPv6 | 229 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 105 |
| AS17764 | Hong Kong Metropolitan University | Unclassified | IPv4 | 87 |
| AS8359 | MTS PJSC | Mobile | IPv4 | 81 |
| AS7577 | Vocational Training Council Hong Kong | Education | IPv4 | 30 |
| AS9930 | TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia | Unclassified | IPv4 | 8 |
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.
Derived from routing tables collected at 2026-10-27 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.06M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.