AS19127 Heritage NetWorks, LLC

HNW-AK - Heritage NetWorks, LLC · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,246largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#47,732of 79,396 networks with IPv4

IPv6255 x /4811 prefixes

CountryUnited States18,679 ASNs registered there

Open AS19127 in ASN lookup Look up an IP in this network (31.207.56.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

31.207.56.0/23

IPv6 prefixes

All 11 prefixes.

2602:fbe5::/43
2602:fbe5:21::/48
2602:fbe5:22::/47
2602:fbe5:24::/46
2602:fbe5:28::/45
2602:fbe5:30::/47
2602:fbe5:32::/47
2602:fbe5:34::/46
2602:fbe5:38::/45
2602:fbe5:40::/42
2602:fbe5:80::/41

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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