asn.dev

Adjacent networks

AS50300 CUSTDC

Unclassified ARIN NSP

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS50300 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3257GTT Communications Inc.TransitIPv4 IPv6315,076
AS3356Level 3 Parent, LLCTransitIPv4 IPv6257,434
AS2914NTT America, Inc.TransitIPv4 IPv6164,763
AS174Cogent Communications, LLCTransitIPv4 IPv6144,570
AS6939Hurricane Electric LLCTransitIPv4 IPv6121,757
AS9002RETN LimitedUnclassifiedIPv4 IPv650,009
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv633,411
AS64049Reliance Jio Infocomm Pte Ltd SingaporeUnclassifiedIPv4 IPv610,261
AS57463NetIX Communications JSCUnclassifiedIPv4 IPv69,403
AS33891Core-Backbone GmbHHostingIPv4 IPv68,534
AS13335Cloudflare, Inc.HostingIPv4 IPv68,379
AS137409GSL Networks Pty LTDUnclassifiedIPv4 IPv67,044
AS7195EDGEUNO S.A.SUnclassifiedIPv4 IPv66,623
AS32787Akamai Technologies, Inc.HostingIPv4 IPv66,542
AS23764CTGNetUnclassifiedIPv4 IPv66,270
AS16509Amazon.com, Inc.HostingIPv4 IPv65,344
AS20764CJSC RASCOMUnclassifiedIPv4 IPv63,494
AS5405Inter.link GmbHUnclassifiedIPv4 IPv63,439
AS39386Saudi Telecom Company JSCUnclassifiedIPv4 IPv63,170
AS37468Angola CablesUnclassifiedIPv4 IPv63,002
AS37100SEACOM LimitedUnclassifiedIPv4 IPv63,000
AS1031PEER 1031 LLCUnclassifiedIPv42,774
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONALUnclassifiedIPv4 IPv62,721
AS31133PJSC MegaFonMobileIPv42,468
AS37662West Indian Ocean Cable CompanyUnclassifiedIPv4 IPv62,378
AS31500Global Network Management IncUnclassifiedIPv4 IPv62,314
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSCMobileIPv4 IPv62,166
AS37271Workonline Communications(Pty) LtdUnclassifiedIPv4 IPv62,048
AS17557Pakistan Telecommunication Company LimitedUnclassifiedIPv41,989
AS35598INETCOM CARRIER LLCUnclassifiedIPv4 IPv61,851
AS4800PT Aplikanusa LintasartaHostingIPv4 IPv61,830
AS12552GlobalConnect ABUnclassifiedIPv4 IPv61,794
AS16637MTN SAMobileIPv4 IPv61,788
AS714Apple Inc.HostingIPv4 IPv61,741
AS24482SG.GSHostingIPv4 IPv61,698
AS38040TOT Public Company LimitedUnclassifiedIPv41,678
AS30844Liquid Telecommunications LtdUnclassifiedIPv4 IPv61,639
AS3741Dimension DataUnclassifiedIPv4 IPv61,623
AS1828Unitas GlobalUnclassifiedIPv4 IPv61,614
AS20562Broadband Hosting B.V.HostingIPv4 IPv61,527
AS5416B.S.C.UnclassifiedIPv4 IPv61,472
AS8075Microsoft CorporationHostingIPv4 IPv61,456
AS57344Telehouse EADResidentialIPv4 IPv61,449
AS35280F5 Networks SARLHostingIPv4 IPv61,422
AS28283Adylnet TelecomResidentialIPv4 IPv61,384
AS45430SBN-IIG/AWN-IIG transit providerUnclassifiedIPv41,379
AS9304HGC Global Communications LimitedHostingIPv41,364
AS8866Vivacom Bulgaria EADResidentialIPv4 IPv61,362
AS8781Ooredoo Q.S.C.ResidentialIPv4 IPv61,305
AS136106PT. Mega Akses PersadaResidentialIPv41,208

Atlas returns the 365 most-observed of 1,088; the long tail, seen in a handful of paths each, is left out.

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 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.