AS21817 Wave Broadband

NORCAST-AS - Wave Broadband · registered in the United States

IPv4 addresses9,98410 prefixes · <0.001% of announced IPv4

Rank in United States#2,971largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#9,150of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS21817 in ASN lookup Look up an IP in this network (104.152.100.1) All networks in United States

IPv4 prefixes

All 10 prefixes, in address order.

104.152.100.0/22
198.161.144.0/22
198.180.225.0/24
199.7.192.0/21
199.36.176.0/21
199.48.56.0/22
199.187.148.0/22
199.200.112.0/22
207.114.183.0/24
207.114.190.0/24

Other ASNs named Wave Broadband

4 other networks use the same organisation name; together with AS21817 they announce 2,391,808 IPv4 addresses.

ASNNameIPv4 addresses

AS11404AS-WAVE-1 - Wave Broadband US2,281,728

AS54858AS-SBI - Wave Broadband US87,552

AS14589DIGITALWEST-AS - Wave Broadband US12,032

AS27568WAVE-LAB - Wave Broadband US512

Similar-sized networks in United States

ASNNameIPv4 addresses

AS6421#2968 AS6421 - TATA COMMUNICATIONS (AMERICA) INC9,984

AS11409#2969 EFXSECURE - Equifax, Inc.9,984

AS21789#2970 168-244 - Lowe's Companies, Inc.9,984

AS22429#2972 AS-WFC-LHC-AZ-01 - WireFree Communications Inc.9,984

AS22820#2973 CYBERA - Cybera, Inc.9,984

AS26034#2974 ASN-DELTA-OUT - Delta Technology9,984

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