ASN Details
ASN
AS13205
Organisation
British Telecommunications PLC
Name
UNSPECIFIED
Total IPv4 Addresses
17,664
Total IPv4 Prefixes
21
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,856 out of 79,132
Registry
Ripe
Registered Country
GBRegistered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
1970-01-01
Registration Last Change
2017-11-15
Receiving From
IPv4 Active Prefixes
| Prefix | Range From | Range To |
|---|---|---|
| 31.11.56.0/23 | 31.11.56.0 | 31.11.57.255 |
| 78.109.0.0/24 | 78.109.0.0 | 78.109.0.255 |
| 78.109.1.0/24 | 78.109.1.0 | 78.109.1.255 |
| 78.109.2.0/23 | 78.109.2.0 | 78.109.3.255 |
| 78.109.4.0/24 | 78.109.4.0 | 78.109.4.255 |
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