AS63407 Terracon Consultants, Inc.

TERRA-MULTI-HOMED - Terracon Consultants, Inc. · registered in the United States

IPv4 addresses2,3045 prefixes · <0.001% of announced IPv4

Rank in United States#5,965largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#21,083of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS63407 in ASN lookup Look up an IP in this network (170.203.48.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

170.203.48.0/22
170.203.53.0/24
170.203.54.0/23
192.88.155.0/24
208.87.162.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS62624#5962 NUCLEUS - Nucleus2,304

AS63222#5963 CARNIVALCORP-ASN1 - Carnival Corporation2,304

AS63383#5964 SINGLE-DIGITS - Single Digits, Inc.2,304

AS212879#5966 IMO PageBites Inc2,304

AS393359#5967 SSFCU-AS-2 - Security Service Federal Credit Union2,304

AS393574#5968 ONPOINT-BROADBAND - OnPoint Broadband2,304

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