AS4258 — ATG-4258

AS4258 announces 3 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

Autonomous System 4258 (ATG-4258) is registered to Accretive Networks, the network arm of Accretive Technology Group, a Seattle-based technology company.

What it's used for

• Carries traffic for the company's own consumer internet platforms rather than selling connectivity to third parties.
• Peers openly at internet exchanges in North America, which is typical of a content operator that wants to hand traffic directly to eyeball networks.

Notable

• Content and enterprise address space: an IP here is company infrastructure, not a residential subscriber.
• Accretive operates several AS numbers alongside this one; AS4258 is the low-numbered legacy member of that set, dating to the mid-1990s.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 207.66.184.0/24
• 207.66.191.0/24
• 207.178.16.0/22
• 2606:e600::/32

Upstream networks

• AS6830 Liberty Global Europe Holding B.V.
• AS6939 Hurricane Electric LLC
• AS7922 Comcast Cable Communications, LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS9002 RETN Limited
• AS22652 Videotron Ltee
• AS24482 SG.GS
• AS8359 MTS PJSC
• AS37721 Virtual Technologies & Solutions
• AS394256 Tech Futures Interactive Inc.
• AS7575 Australian Academic and Research Network (AARNet)
• AS34927 iFog GmbH
• AS293 ESnet
• AS57463 NetIX Communications JSC
• AS3130 RGnet OU
• AS33891 Core-Backbone GmbH
• AS13030 Init7 (Switzerland) Ltd.

Downstream networks

• AS11608 Accretive Networks
• AS395487 Accretive Networks

Adjacent networks

• AS11608 Accretive Networks
• AS6939 Hurricane Electric LLC
• AS6830 Liberty Global Europe Holding B.V.
• AS34549 meerfarbig GmbH & Co. KG
• AS22652 Videotron Ltee
• AS24482 SG.GS
• AS394256 Tech Futures Interactive Inc.
• AS57463 NetIX Communications JSC
• AS3130 RGnet OU
• AS7575 Australian Academic and Research Network (AARNet)
• AS37721 Virtual Technologies & Solutions
• AS34927 iFog GmbH
• AS395487 Accretive Networks
• AS293 ESnet
• AS9002 RETN Limited
• AS7922 Comcast Cable Communications, LLC
• AS8359 MTS PJSC
• AS29632 Netassist International EOOD
• AS13030 Init7 (Switzerland) Ltd.
• AS33891 Core-Backbone GmbH

Internet exchanges

• Seattle Internet Exchange — Seattle, United States
• Any2 California — Los Angeles, United States
• DE-CIX New York — New York, United States
• New York International Internet Exchange — New York, United States
• FL-IX - The Florida Internet Exchange / Community IX - Florida — Miami, United States
• Equinix Internet Exchange Miami — Miami, United States
• Digital Realty New York Internet Exchange — New York, United States
• Equinix-LA(former Paix) — Los Angeles, United States