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AS1767 Indiana Higher Education Telecommunication System (IHETS)

ILIGHT-NET - Indiana Higher Education Telecommunication System (IHETS) · registered in the United States

IPv4 addresses155,12677 prefixes · 0.005% of announced IPv4
Rank in United States#396largest network in US by IPv4 space, of 18,338 · 0.01% of US
Rank worldwide#1,291of 79,396 networks with IPv4
IPv6258 x /4822 prefixes
CountryUnited States18,679 ASNs registered there
Open AS1767 in ASN lookup Look up an IP in this network (64.189.120.1) All networks in United States

IPv4 prefixes

All 77 prefixes, in address order.

  • 64.189.120.0/22
  • 152.228.0.0/23
  • 152.228.2.0/24
  • 152.228.3.0/24
  • 152.228.4.0/22
  • 152.228.8.0/21
  • 152.228.16.0/20
  • 157.91.0.0/16
  • 161.32.0.0/19
  • 163.120.0.0/23
  • 163.120.2.0/24
  • 163.120.3.0/24
  • 163.120.4.0/22
  • 163.120.8.0/21
  • 163.120.16.0/20
  • 163.120.32.0/19
  • 192.189.3.0/24
  • 192.195.234.0/24
  • 192.195.248.0/23
  • 192.195.250.0/24
  • 198.62.98.0/24
  • 199.8.0.0/21
  • 199.8.8.0/21
  • 199.8.36.0/22
  • 199.8.40.0/21
  • 199.8.48.0/22
  • 199.8.52.0/23
  • 199.8.56.0/22
  • 199.8.60.0/23
  • 199.8.63.0/24
  • 199.8.73.0/24
  • 199.8.74.0/23
  • 199.8.76.0/22
  • 199.8.80.0/21
  • 199.8.88.0/22
  • 199.8.96.0/21
  • 199.8.104.0/22
  • 199.8.108.0/22
  • 199.8.112.0/23
  • 199.8.114.0/24
  • 199.8.115.0/24
  • 199.8.116.0/22
  • 199.8.120.0/21
  • 199.8.128.0/21
  • 199.8.140.0/22
  • 199.8.144.0/20
  • 199.8.172.0/22
  • 199.8.176.0/20
  • 199.8.192.0/20
  • 199.8.208.0/21
  • 199.8.216.0/22
  • 199.8.220.2/31
  • 199.8.220.4/30
  • 199.8.220.8/29
  • 199.8.220.16/28
  • 199.8.220.32/27
  • 199.8.220.66/31
  • 199.8.220.68/30
  • 199.8.220.72/30
  • 199.8.220.78/31
  • 199.8.220.80/28
  • 199.8.220.96/27
  • 199.8.220.128/25
  • 199.8.221.0/24
  • 199.8.222.0/23
  • 199.8.224.0/21
  • 199.8.240.0/21
  • 199.8.248.0/22
  • 199.8.252.0/23
  • 199.8.254.0/27
  • 199.8.254.32/28
  • 199.8.254.48/30
  • 199.8.254.56/29
  • 199.8.254.64/26
  • 199.8.254.128/25
  • 199.8.255.0/24
  • 216.162.48.0/20

IPv6 prefixes

All 22 prefixes.

  • 2001:18e8:400::/45
  • 2001:18e8:409::/48
  • 2001:18e8:40a::/47
  • 2001:18e8:40c::/46
  • 2001:18e8:410::/44
  • 2001:18e8:420::/48
  • 2001:18e8:421::/48
  • 2001:18e8:422::/47
  • 2001:18e8:424::/46
  • 2001:18e8:428::/45
  • 2001:18e8:430::/44
  • 2001:18e8:440::/43
  • 2001:18e8:460::/46
  • 2001:18e8:464::/48
  • 2001:18e8:465::/48
  • 2001:18e8:466::/47
  • 2001:18e8:468::/45
  • 2001:18e8:470::/44
  • 2001:18e8:480::/41
  • 2620:48:8000::/48
  • 2620:77:e000::/48
  • 2620:f8:4000::/48

Similar-sized networks in United States

ASNNameIPv4 addresses
AS20412#393 CLARITY-TELECOM - Clarity Telecom LLC156,160
AS1968#394 UMASSNET-AS1968 - UMASSNET155,904
AS27142#395 DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD)155,904
AS8796#397 FD-298-8796 - FASTNET DATA INC154,880
AS195#398 SDSC-AS - San Diego Supercomputer Center154,447
AS14041#399 AS-FRGP - University Corporation for Atmospheric Research153,600

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