AS30572 New York Community Bancorp Inc.

NYCB-NEW-YORK-COMMUNITY-BANCORP-INC - New York Community Bancorp Inc. · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#11,283largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,789of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS30572 in ASN lookup Look up an IP in this network (208.71.52.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

208.71.52.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS30518#11280 AS-SELF-REGIONAL-HEALTHCARE - Self Regional Healthcare512

AS30522#11281 MNMC - Mount Nittany Medical Center512

AS30564#11282 LSUS - Louisiana State University in Shreveport512

AS30586#11284 BOS - Bank Of Springfield512

AS30593#11285 VORNADO-PUBLIC - Vornado Realty Trust512

AS30613#11286 CME-TESTLAB - Chicago Mercantile Exchange512

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