AS18715 New York Power Authority

NYPA - New York Power Authority · registered in the United States

IPv4 addresses2,81611 prefixes · <0.001% of announced IPv4

Rank in United States#5,480largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#19,373of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS18715 in ASN lookup Look up an IP in this network (148.144.0.1) All networks in United States

IPv4 prefixes

All 11 prefixes, in address order.

148.144.0.0/24
148.144.9.0/24
148.144.10.0/24
148.144.12.0/24
148.144.29.0/24
148.144.53.0/24
148.144.92.0/24
148.144.94.0/24
148.144.101.0/24
148.144.121.0/24
148.144.210.0/24

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AS19305#5482 TNSI-AS-19305 - Transaction Network Services, Inc.2,816

AS19353#5483 TUASN7 - Trans Union, LLC2,816

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