AS398053 Comporium, Inc

COMPENTERPRISE - Comporium, Inc · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,398largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,291of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398053 in ASN lookup Look up an IP in this network (66.219.31.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

66.219.31.0/24

Other ASNs named Comporium, Inc

2 other networks use the same organisation name; together with AS398053 they announce 180,736 IPv4 addresses.

ASNNameIPv4 addresses

AS14615ROCK-HILL-TELEPHONE - Comporium, Inc US180,224

AS46218COMPORIUM-AS-2 - Comporium, Inc US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS398030#17395 ATFBGP-LIN - ATF, INC.256

AS398039#17396 CENTRIS-ASN-01 - Centris Federal Credit Union256

AS398042#17397 IXPANSE - RTE Group, Inc.256

AS398055#17399 MPS-303-AS - Mapleton School District No. 1 in the county of Adams & St.256

AS398057#17400 MP-NETWORKS-ASN - MP Networks, LLC256

AS398058#17401 ECCC-EDU - East Central Community College256

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