AS63279 XKEY

XKEY - XKEY · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#12,917largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#60,123of 79,396 networks with IPv4

IPv6352 x /487 prefixes

CountryUnited States18,679 ASNs registered there

Open AS63279 in ASN lookup Look up an IP in this network (170.39.203.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

170.39.203.0/24

IPv6 prefixes

All 7 prefixes.

2406:840:ece0::/44
2602:806:b000::/40
2602:feda:3f0::/44
2a06:a005:1d90::/44
2a0e:b107:a00::/44
2a0e:b107:a20::/44
2a0e:b107:b20::/44

Similar-sized networks in United States

ASNNameIPv4 addresses

AS396322#12914 PC-ASN - Peace Corps256

AS21805#12915 MRHAMEL - Ryan Hamel256

AS198304#12916 DOVENET - MoeDove256

AS15082#12918 OMEG-LCN - OMEGAI256

AS401012#12919 LTIS-BB - Laurens Technologies Internet Services256

AS398338#12920 DOLLAR DISCOUNT HOSTING - Dollar Discount Hosting LLC256

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