AS400337 NH Broadband, LLC

ASN-NHB - NH Broadband, LLC · registered in the United States

IPv4 addresses22,7846 prefixes · <0.001% of announced IPv4

Rank in United States#2,018largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#5,714of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS400337 in ASN lookup Look up an IP in this network (38.7.152.1) All networks in United States

IPv4 prefixes

All 6 prefixes, in address order.

38.7.152.0/22
38.51.144.0/22
38.110.240.0/20
134.49.96.0/19
163.245.160.0/19
206.225.31.0/24

IPv6 prefixes

All 1 prefix.

2607:9740::/32

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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