AS22840 ATC IP LLC

ATC-IP-LLC - ATC IP LLC · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#11,058largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,362of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS22840 in ASN lookup Look up an IP in this network (12.129.177.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

12.129.177.0/24
198.245.175.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS22754#11055 GAPARTNERS-CT - General Atlantic Service Corp.512

AS22788#11056 KATYISD - Katy Independent School District512

AS22805#11057 CNL-FINANCIAL-GROUP - CNL Financial Group Inc.512

AS22842#11059 ATT-L3 - Butler County Community College512

AS22844#11060 TRADERJOE - TRADER JOE'S COMPANY512

AS22868#11061 BDPINTERNATIONAL - BDP International512

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources