AS31942 HyperFiber

HYPERFIBER-01 - HyperFiber · registered in the United States

IPv4 addresses5,3768 prefixes · <0.001% of announced IPv4

Rank in United States#3,975largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#13,063of 79,396 networks with IPv4

IPv64,616 x /4812 prefixes

CountryUnited States18,679 ASNs registered there

Open AS31942 in ASN lookup Look up an IP in this network (38.19.189.1) All networks in United States

IPv4 prefixes

All 8 prefixes, in address order.

38.19.189.0/24
38.143.236.0/22
68.170.226.0/24
143.223.144.0/24
143.223.147.0/24
143.223.148.0/22
143.223.152.0/21
160.72.9.0/24

IPv6 prefixes

All 12 prefixes.

2607:61c0::/46
2607:61c0:4::/47
2607:61c0:7::/48
2607:61c0:9::/48
2607:61c0:600::/39
2607:61c0:800::/38
2607:61c0:c00::/39
2607:61c0:e00::/40
2607:61c0:1200::/39
2607:61c0:1400::/38
2607:61c0:1800::/39
2607:61c0:1a00::/40

Similar-sized networks in United States

ASNNameIPv4 addresses

AS46713#3972 IPGOMA - THE INTERPUBLIC GROUP OF COMPANIES, INC.5,376

AS55083#3973 NUMEREX - Numerex Corp5,376

AS62516#3974 ABB-ASN - Alamo Broadband Inc.5,376

AS394330#3976 GIGFIRE - LTD Broadband LLC5,376

AS32058#3977 SBG-AS1 - Sinclair Broadcast Group, Inc.5,376

AS29765#3978 DATACHAMBERS - DataChambers, LLC5,376

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