ASN Details
ASN
AS1837
Organisation
The North Atlantic Treaty Organization
Name
NCIA
Total IPv4 Addresses
256
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#72,761 out of 79,352
Registry
Ripe
Registered Country
BERegistered Country Name
Belgium
Registered Date
2002-08-21
Registration Last Change
2024-05-31
Receiving From
ASN
Organisation
SURF B.V.IPv4 Active Prefixes
| Prefix | Range From | Range To |
|---|---|---|
| 192.41.140.0/24 | 192.41.140.0 | 192.41.140.255 |