// ASN
AS21704
ASN-21704 - New York City Board of Education, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS21704
- Organization
- New York City Board of Education
- Description
- ASN-21704 - New York City Board of Education, US
- Country
- US
- State / Region
- NY
- City
- Brooklyn
- Address
- 65 Court Street Room 1000
- Registry (RIR)
- ARIN
- Created
- 2005-11-23
- Updated
- 2025-07-24
- IPv4 Prefixes
- 50
- IPv6 Prefixes
- 0
IPv4 Prefixes
50 total · showing first 10165.155.0.0/16 165.155.104.0/21 165.155.128.0/20 165.155.128.0/21 165.155.133.0/24 165.155.134.0/24 165.155.135.0/24 165.155.136.0/21 165.155.141.0/24 165.155.142.0/24
What is AS21704?
AS21704 is an Autonomous System Number (ASN) assigned to New York City Board of Education. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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