AS2856
AS2856
RIPE NCC
ISP
Data retrieved at
This AS-only summary is estimated from a sample IP within a prefix announced by this AS, not from a specific query. Search a real IP for exact details.
Network
AS Number
AS2856
Company
British Telecommunications Limited
Type
ISP
IPv4 Addresses
18,444,544
IPv6 Addresses
1.07×10³¹
Registry (RIR)
RIPE NCC
45.149.170.0/23
Abuse Contacts
Announced Prefixes (543)
Netblock
Num. of IPs
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
45.149.170.0/23
Authorized ASN
AS2856
IP Geolocation
Country
United Kingdom
Continent
Europe
European Union
No
Phone prefix
+44
Currency
British Pound (GBP £)
Approximate location (country-level)
Open in Maps