AS13349 TEACHERS CREDIT UNION

TCU-NET - TEACHERS CREDIT UNION · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,672largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#49,815of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS13349 in ASN lookup Look up an IP in this network (204.156.122.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.156.122.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS12238#10669 AECOM - AECOM512

AS12259#10670 EBOCOM - EBOCOM LLC512

AS13313#10671 BARNES-AND-NOBLE - Barnes & Noble Inc.512

AS13391#10673 UNOS - United Network for Organ Sharing512

AS13394#10674 SCHUYLKILL-INTERMEDIATE-UNIT-29 - SCHUYLKILL INTERMEDIATE UNIT 29512

AS13447#10675 QYRUS-INC - QYRUS 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