// ASN
AS202553
ODCN-NL-AS, NL
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS202553
- Organization
- Dienst Uitvoering Onderwijs - DUO
- Description
- ODCN-NL-AS, NL
- Country
- NL
- Registry (RIR)
- RIPE
- Created
- 2013-05-30
- Updated
- 2026-03-04
- IPv4 Prefixes
- 12
- IPv6 Prefixes
- 9
IPv4 Prefixes
12 total · showing first 10147.181.12.0/22 147.181.128.0/22 147.181.133.0/24 147.181.16.0/24 147.181.17.0/24 147.181.32.0/22 147.181.36.0/22 147.181.4.0/22 147.181.44.0/22 147.181.48.0/22
IPv6 Prefixes
9 total2a04:9a00:1001::/48 2a04:9a00:1002::/48 2a04:9a00:1003::/48 2a04:9a00:1005::/48 2a04:9a00:1007::/48 2a04:9a00:100e::/48 2a04:9a05:1000::/47 2a04:9a05:1050::/47 2a04:9a05:1052::/47
What is AS202553?
AS202553 is an Autonomous System Number (ASN) assigned to Dienst Uitvoering Onderwijs - DUO. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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