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AS numbers

AS3738 State Street Bank and Trust Company

AS3738 is operated by State Street Bank and Trust Company and registered with ARIN (US) since 1994-08-01.

It announces 88 IPv4 and 0 IPv6 prefixes, 92% of them RPKI valid.

RIPE RIS sees 8 upstream and peer networks and 0 downstream networks next to it.

Run the full network report BGP lookup WHOIS PeeringDB lookup
NameState Street Bank and Trust Company
Registry handleSSB-ASN-3738
Registry (RIR)ARIN
CountryUnited States (US)
Delegated on1994-08-01
Prefixes (IPv4 / IPv6)88 / 0
RPKI valid92% (81 / 88)
Upstreams and peers8
Downstream networks0

Routing health

  • AS3738 announces 88 IPv4 and 0 IPv6 prefixes.
  • No IPv6 prefixes announced.
  • 81 of 88 announced prefixes are RPKI valid.
  • 7 announced prefixes are not covered by a ROA of AS3738 (they may have none, or another network’s).
  • 8 upstreams and peers, 0 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 88

  • 192.250.32.0/24
  • 192.250.33.0/24
  • 192.250.34.0/24
  • 192.250.35.0/24
  • 192.250.36.0/24
  • 192.250.37.0/24
  • 192.250.44.0/24
  • 192.250.46.0/24
  • 192.250.49.0/24
  • 192.250.53.0/24
  • 192.250.54.0/24
  • 192.250.55.0/24
  • 192.250.56.0/23
  • 192.250.62.0/24
  • 192.250.63.0/24
  • 192.250.64.0/24
  • 192.250.65.0/24
  • 192.250.66.0/24
  • 192.250.68.0/24
  • 192.250.69.0/24
  • 192.250.70.0/24
  • 192.250.71.0/24
  • 192.250.72.0/22
  • 192.250.77.0/24
  • 192.250.78.0/24
  • 192.250.79.0/24
  • 192.250.80.0/22
  • 192.250.85.0/24
  • 192.250.86.0/24
  • 192.250.87.0/24
  • 192.250.90.0/24
  • 192.250.91.0/24
  • 192.250.96.0/23
  • 192.250.98.0/24
  • 192.250.100.0/24
  • 192.250.103.0/24
  • 192.250.106.0/24
  • 192.250.107.0/24
  • 192.250.109.0/24
  • 192.250.110.0/24
  • 192.250.112.0/24
  • 192.250.113.0/24
  • 192.250.114.0/24
  • 192.250.119.0/24
  • 192.250.120.0/22
  • 192.250.124.0/22
  • 192.250.128.0/23
  • 192.250.130.0/24
  • 192.250.132.0/24
  • 192.250.133.0/24
  • 192.250.135.0/24
  • 192.250.137.0/24
  • 192.250.140.0/24
  • 192.250.141.0/24
  • 192.250.144.0/24
  • 192.250.145.0/24
  • 192.250.146.0/23
  • 192.250.148.0/23
  • 192.250.150.0/24
  • 192.250.151.0/24
  • 192.250.152.0/24
  • 192.250.153.0/24
  • 192.250.154.0/24
  • 192.250.156.0/23
  • 192.250.158.0/24
  • 192.250.160.0/24
  • 192.250.161.0/24
  • 192.250.162.0/24
  • 192.250.163.0/24
  • 192.250.165.0/24
  • 192.250.166.0/23
  • 192.250.168.0/24
  • 192.250.169.0/24
  • 192.250.171.0/24
  • 192.250.175.0/24
  • 192.250.177.0/24
  • 192.250.180.0/24
  • 192.250.181.0/24
  • 192.250.182.0/24
  • 192.250.183.0/24
  • 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

Upstreams and peers 8

The networks RIPE RIS sees next to AS3738 in BGP paths, the most visible first.

Peering

AS3738 is not in PeeringDB. Networks that peer at internet exchanges are expected to keep a record there with their policy, exchange addresses and contacts.

More about AS3738

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-13 21:31 UTC. The country is where the AS number was registered, not necessarily where the network operates.