AS398366 Linkup Communications Corporation

LINKUP - Linkup Communications Corporation · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,485largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,389of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398366 in ASN lookup Look up an IP in this network (198.23.26.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

198.23.26.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS398360#17482 CKT-CLOUD - Common Knowledge Technology Inc256

AS398364#17483 ERICSSON-EFN - Ericsson Inc.256

AS398365#17484 NHAEXTNET - Neil Hoosier & Associates, Inc.256

AS398372#17486 MINETWORKS - MINetworks, Inc.256

AS398376#17487 SEPHORA-USA - Sephora USA Inc.256

AS398389#17488 PIONEERFCU-01 - Pioneer FCU256

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