// ASN
AS55379
HOSEI-NET Hosei University, JP
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS55379
- Organization
- Hosei University
- Description
- HOSEI-NET Hosei University, JP
- Registry (RIR)
- JPIRR
- Created
- 2009-04-08
- Updated
- 2025-05-02
- IPv4 Prefixes
- 3
- IPv6 Prefixes
- 3
IPv4 Prefixes
3 total133.25.0.0/16 133.25.0.0/17 133.25.128.0/17
IPv6 Prefixes
3 total2001:df3:6500:8000::/49 2001:df3:6500::/48 2001:df3:6500::/49
What is AS55379?
AS55379 is an Autonomous System Number (ASN) assigned to Hosei University. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
Looking for more ASN data?
Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.