AS399553 Trustmark Health Benefits

HB-MAIN-ASN - Trustmark Health Benefits · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#12,528largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#58,532of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS399553 in ASN lookup Look up an IP in this network (12.13.210.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

12.13.210.0/24
12.235.233.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS399524#12525 SOUNDLINE-01 - SoundLine Communications512

AS399549#12526 AMS-MULTIHOME-01 - Access Management Services, LLC512

AS399552#12527 PATHWAYZ-DFW - Pathwayz Riverside LLC512

AS399556#12529 ECBOE - Effingham County Board of Education512

AS399562#12530 IZT-CLOUD-UNIVERSAL - IZT Cloud512

AS399566#12531 BIGCOMMERCE - Bigcommerce Inc.512

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