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AS3738 State Street Bank and Trust Company

SSB-ASN-3738 - State Street Bank and Trust Company · registered in the United States

IPv4 addresses27,39257 prefixes · <0.001% of announced IPv4
Rank in United States#1,858largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#5,222of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there
Open AS3738 in ASN lookup Look up an IP in this network (192.250.32.1) All networks in United States

IPv4 prefixes

All 57 prefixes, in address order.

  • 192.250.32.0/22
  • 192.250.36.0/23
  • 192.250.44.0/24
  • 192.250.46.0/24
  • 192.250.49.0/24
  • 192.250.53.0/24
  • 192.250.54.0/23
  • 192.250.56.0/23
  • 192.250.62.0/23
  • 192.250.64.0/23
  • 192.250.66.0/24
  • 192.250.68.0/22
  • 192.250.72.0/22
  • 192.250.77.0/24
  • 192.250.78.0/23
  • 192.250.80.0/22
  • 192.250.85.0/24
  • 192.250.86.0/23
  • 192.250.90.0/23
  • 192.250.96.0/23
  • 192.250.98.0/24
  • 192.250.100.0/24
  • 192.250.103.0/24
  • 192.250.106.0/23
  • 192.250.109.0/24
  • 192.250.110.0/24
  • 192.250.112.0/23
  • 192.250.114.0/24
  • 192.250.119.0/24
  • 192.250.120.0/21
  • 192.250.128.0/23
  • 192.250.130.0/24
  • 192.250.132.0/23
  • 192.250.135.0/24
  • 192.250.137.0/24
  • 192.250.140.0/23
  • 192.250.144.0/21
  • 192.250.152.0/23
  • 192.250.154.0/24
  • 192.250.156.0/23
  • 192.250.158.0/24
  • 192.250.160.0/22
  • 192.250.165.0/24
  • 192.250.166.0/23
  • 192.250.168.0/23
  • 192.250.171.0/24
  • 192.250.175.0/24
  • 192.250.177.0/24
  • 192.250.180.0/22
  • 192.250.185.0/24
  • 199.253.173.0/24
  • 199.253.174.0/24
  • 204.165.17.0/24
  • 204.165.18.0/24
  • 205.181.72.0/24
  • 205.181.240.0/24
  • 205.181.242.0/24

Other ASNs named State Street Bank and Trust Company

1 other network uses the same organisation name; together with AS3738 they announce 27,904 IPv4 addresses.

ASNNameIPv4 addresses
AS36102PFS - State Street Bank and Trust Company US512

Similar-sized networks in United States

ASNNameIPv4 addresses
AS18933#1855 USCC-MPLS01 - T-Mobile USA, Inc.27,648
AS396287#1856 NEXTPOWEREDBYNAECLLC - Next, Powered by NAEC, LLC27,648
AS16604#1857 FWB-NE - HUNTEL.NET27,392
AS17310#1859 BVU-2 - Point Broadband Fiber Holding, LLC27,392
AS27229#1860 WEBHOST-ASN1 - Webhosting.Net, Inc.27,392
AS40160#1861 NEUTRAL-TANDEM - Inteliquent, inc.27,392

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