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AS14743 Unitas Global

INTERNAP-BLOCK-4 - Unitas Global · registered in the United States

IPv4 addresses23,55224 prefixes · <0.001% of announced IPv4
Rank in United States#1,994largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#5,625of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)1 prefixes
CountryUnited States18,679 ASNs registered there
Open AS14743 in ASN lookup Look up an IP in this network (63.251.48.1) All networks in United States

IPv4 prefixes

All 24 prefixes, in address order.

  • 63.251.48.0/21
  • 63.251.57.0/24
  • 63.251.58.0/23
  • 63.251.60.0/22
  • 63.251.244.0/22
  • 63.251.248.0/22
  • 66.150.248.0/22
  • 66.171.200.0/21
  • 69.25.108.0/23
  • 69.25.111.0/24
  • 70.42.16.0/23
  • 70.42.19.0/24
  • 70.42.20.0/23
  • 70.42.184.0/22
  • 70.42.232.0/21
  • 72.5.0.0/21
  • 72.5.8.0/23
  • 72.5.12.0/22
  • 72.5.164.0/22
  • 72.5.168.0/23
  • 72.5.170.0/24
  • 72.5.232.0/21
  • 74.217.192.0/22
  • 74.217.204.0/22

IPv6 prefixes

All 1 prefix.

  • 2600:c01::/32

Other ASNs named Unitas Global

16 other networks use the same organisation name; together with AS14743 they announce 600,832 IPv4 addresses.

ASNNameIPv4 addresses
AS13789INTERNAP-BLK3 - Unitas Global US88,576
AS12182INTERNAP-2BLK - Unitas Global US55,808
AS14742INTERNAP-BLOCK-4 - Unitas Global US51,968
AS1828UNITAS - Unitas Global US51,200
AS14744INTERNAP-BLOCK-4 - Unitas Global US48,640
AS14745INTERNAP-BLOCK-4 - Unitas Global US41,472
AS19024INTERNAP-BLK5 - Unitas Global US41,472
AS12180INTERNAP-2BLK - Unitas Global US40,704
AS10913INTERNAP-BLK - Unitas Global US38,656
AS10912INTERNAP-BLK - Unitas Global US34,048
AS12179INTERNAP-2BLK - Unitas Global US30,976
AS13791INTERNAP-BLK3 - Unitas Global US22,528
AS11855ASN-INTERNAP-BLK - Unitas Global US15,360
AS12178INTERNAP-2BLK - Unitas Global US9,216
AS30282AS-INAPCDN-OCY - Unitas Global US6,144
AS17338UNITAS-AOS - Unitas Global US512

Similar-sized networks in United States

ASNNameIPv4 addresses
AS36498#1991 ACCESS-ONE-INC-AS - Access One Inc.23,808
AS215595#1992 SPARKTECH SparkTech LTD23,808
AS395437#1993 HIGHLANDTEL - Highland Communications LLC23,808
AS16717#1995 CRAWKANINTERNET - Craw-Kan Telephone Cooperative Inc.23,552
AS22458#1996 NETSOURCE - CONVERGEONE HOLDINGS, INC.23,552
AS44#1997 S1-DOMAIN - Lawrence Livermore National Laboratory23,552

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