Adjacent networks
AS19855 MASERGY
Unclassified ARIN
Adjacency
Adjacent networks
Every AS seen directly next to AS19855 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 4,369 |
| AS7922 | Comcast Cable Communications, LLC | Residential | IPv4 IPv6 | 1,085 |
| AS3491 | PCCW Global (HK) Ltd. | Transit | IPv4 IPv6 | 723 |
| AS7473 | Singapore Telecommunications Ltd | Unclassified | IPv4 IPv6 | 488 |
| AS40399 | Masergy Cloud Communications, Inc. | Unclassified | IPv4 | 418 |
| AS7474 | SingTel Optus Pty Ltd | Unclassified | IPv4 IPv6 | 259 |
| AS12222 | Akamai Technologies, Inc. | Hosting | IPv4 IPv6 | 232 |
| AS12956 | TELEFONICA GLOBAL SOLUTIONS SL | Transit | IPv4 IPv6 | 231 |
| AS26428 | The Talbots, Inc. | Unclassified | IPv4 | 185 |
| AS33491 | Comcast Cable Communications, LLC | Unclassified | IPv4 | 180 |
| AS15027 | Foley Hoag LLP | Unclassified | IPv4 | 120 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 IPv6 | 94 |
| AS14514 | Paul, Hastings, Janofsky & Walker LLP | Unclassified | IPv4 | 60 |
| AS15126 | Suzuki Marine USA, LLC | Unclassified | IPv4 | 60 |
| AS394301 | Dexcom, INC. | Unclassified | IPv4 | 60 |
| AS20340 | CallTower, Inc. | Hosting | IPv4 | 59 |
| AS33014 | MARLIN LEASING CORPORATION | Unclassified | IPv4 | 56 |
| AS13860 | Lincoln National Corporation | Unclassified | IPv4 | 36 |
| AS22775 | Moore Capital Management | Unclassified | IPv4 | 30 |
| AS23406 | CHOATE, HALL & STEWART, LLP | Unclassified | IPv4 | 24 |
| AS33054 | McCracken Financial Software | Unclassified | IPv4 | 18 |
| AS20427 | American Association of Airport Executives | Unclassified | IPv4 | 15 |
| AS16541 | Erickson Living Management, LLC | Unclassified | IPv4 | 14 |
| AS11199 | showNets LLC | Unclassified | IPv4 | 10 |
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 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.