AS3606 Connecticut College

CONNCOLL-AS - Connecticut College · registered in the United States

IPv4 addresses32,76812 prefixes · 0.001% of announced IPv4

Rank in United States#1,741largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,816of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS3606 in ASN lookup Look up an IP in this network (136.244.128.1) All networks in United States

IPv4 prefixes

All 12 prefixes, in address order.

136.244.128.0/19
136.244.160.0/20
136.244.176.0/22
136.244.180.0/22
136.244.184.0/21
136.244.192.0/19
136.244.224.0/20
136.244.240.0/23
136.244.242.0/24
136.244.243.0/24
136.244.244.0/22
136.244.248.0/21

Similar-sized networks in United States

ASNNameIPv4 addresses

AS1772#1738 DNIC-AS-01772 - Navy Network Information Center (NNIC)32,768

AS2041#1739 STNORBERTCOLLEGE - St. Norbert College32,768

AS3410#1740 CORNELLCOLLEGE - Cornell College32,768

AS6172#1742 MUSD-INTERNET - Mesa Public Schools32,768

AS10348#1743 HTDC - High Technology Development Corporation32,768

AS10857#1744 JCPENNEY-AS - JCPenney32,768

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