AS33247 COASTAL TELCO SERVICES, INC.

COASTAL-BGP - COASTAL TELCO SERVICES, INC. · registered in the United States

IPv4 addresses15,3607 prefixes · <0.001% of announced IPv4

Rank in United States#2,453largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#7,298of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS33247 in ASN lookup Look up an IP in this network (104.129.176.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

104.129.176.0/22
107.161.156.0/22
130.250.232.0/21
142.0.96.0/20
192.80.184.0/21
208.117.88.0/22
216.21.192.0/20

Similar-sized networks in United States

ASNNameIPv4 addresses

AS15250#2450 USFAMILY-ASN - Metronet15,360

AS17071#2451 UBSW-STAMFORD - UBS AG15,360

AS32869#2452 SILVERSTAR-NET - Silver Star Telecom, LLC15,360

AS46433#2454 ADF01 - EBOUNDHOST.com15,360

AS46746#2455 SECURE-24-AS - NTT Managed Services Americas, LLC15,120

AS23024#2456 OCDE - Orange County Department of Education15,108

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