HTTPfy

AS18676 Avaya LLC

AVAYA - Avaya LLC · registered in the United States

IPv4 addresses978,94484 prefixes · 0.031% of announced IPv4
Rank in United States#105largest network in US by IPv4 space, of 18,338 · 0.07% of US
Rank worldwide#369of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there
Open AS18676 in ASN lookup Look up an IP in this network (135.8.0.1) All networks in United States

IPv4 prefixes

All 84 prefixes, in address order.

  • 135.8.0.0/15
  • 135.10.0.0/16
  • 135.11.0.0/22
  • 135.11.4.0/23
  • 135.11.6.0/23
  • 135.11.8.0/21
  • 135.11.16.0/20
  • 135.11.32.0/19
  • 135.11.64.0/18
  • 135.11.128.0/17
  • 135.20.0.0/16
  • 135.35.0.0/19
  • 135.35.32.0/20
  • 135.35.48.0/21
  • 135.35.56.0/21
  • 135.35.64.0/18
  • 135.35.128.0/17
  • 135.56.1.0/24
  • 135.56.3.0/24
  • 135.56.7.0/24
  • 135.56.9.0/24
  • 135.56.10.0/23
  • 135.56.12.0/22
  • 135.56.16.0/20
  • 135.56.32.0/19
  • 135.56.64.0/18
  • 135.56.128.0/17
  • 135.60.0.0/16
  • 135.74.0.0/19
  • 135.74.32.0/24
  • 135.74.33.0/24
  • 135.74.34.0/23
  • 135.74.36.0/22
  • 135.74.40.0/21
  • 135.74.48.0/20
  • 135.74.64.0/18
  • 135.74.128.0/17
  • 135.105.0.0/16
  • 135.122.0.0/15
  • 135.169.0.0/18
  • 135.169.64.0/21
  • 135.169.72.0/22
  • 135.169.76.0/22
  • 135.169.80.0/20
  • 135.169.96.0/20
  • 135.169.122.0/23
  • 135.169.126.0/23
  • 135.169.128.0/21
  • 135.169.138.0/23
  • 135.169.142.0/23
  • 135.169.144.0/22
  • 135.169.148.0/22
  • 135.169.152.0/21
  • 135.169.160.0/19
  • 135.169.192.0/19
  • 135.169.224.0/20
  • 135.169.240.0/21
  • 135.169.250.0/23
  • 135.169.252.0/22
  • 148.147.0.0/16
  • 155.184.136.0/21
  • 198.152.0.0/21
  • 198.152.8.0/24
  • 198.152.9.0/24
  • 198.152.10.0/23
  • 198.152.12.0/23
  • 198.152.14.0/23
  • 198.152.16.0/21
  • 198.152.24.0/21
  • 198.152.32.0/19
  • 198.152.64.0/19
  • 198.152.96.0/21
  • 198.152.104.0/22
  • 198.152.108.0/23
  • 198.152.110.0/23
  • 198.152.112.0/20
  • 198.152.128.0/18
  • 198.152.192.0/19
  • 198.152.224.0/20
  • 198.152.240.0/21
  • 198.152.248.0/22
  • 198.152.252.0/23
  • 198.152.254.0/24
  • 198.152.255.0/24

Other ASNs named Avaya LLC

1 other network uses the same organisation name; together with AS18676 they announce 983,552 IPv4 addresses.

ASNNameIPv4 addresses
AS16466AVAYA-ONECLOUD - Avaya LLC US4,608

Similar-sized networks in United States

ASNNameIPv4 addresses
AS36352#102 AS-COLOCROSSING - HostPapa1,003,519
AS33667#103 CMCS - Comcast Cable Communications, LLC999,936
AS14593#104 SPACEX-STARLINK - Space Exploration Technologies Corporation985,600
AS20055#106 AS-WHOLESAIL - Wholesail networks LLC952,064
AS7792#107 3M-HDQ-AS - 3M Company941,824
AS637#108 DNIC-ASBLK-00616-00665 - United States Department of Defense (DoD)929,280

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