AS23131 STARLAN TELECOM CORP.

STARLAN - STARLAN TELECOM CORP. · registered in the United States

IPv4 addresses15,8728 prefixes · <0.001% of announced IPv4

Rank in United States#2,421largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#7,186of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS23131 in ASN lookup Look up an IP in this network (64.21.121.1) All networks in United States

IPv4 prefixes

All 8 prefixes, in address order.

64.21.121.0/24
66.246.153.0/24
69.60.128.0/20
75.102.144.0/20
198.76.208.0/21
198.77.4.0/22
198.77.8.0/21
198.78.128.0/21

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS10594#2420 CEC - Cutting Edge Communications, Inc.15,872

AS23141#2422 DTCNET - Doylestown Communications Inc15,872

AS30198#2423 KENT-SCHOOL-DISTRICT - Kent School District15,872

AS54607#2424 APOG-DFW - Apogee Telecom Inc.15,872

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