AS21143
AS21143
RIPE NCC
Education
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
AS21143
Company
Tula State University
Type
Education
IPv4 Addresses
5,120
IPv6 Addresses
0
Registry (RIR)
RIPE NCC
80.78.192.0/20
Abuse Contacts
Announced Prefixes (2)
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).
Unknown
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
80.78.192.0/20
Authorized ASN
AS21143
IP Geolocation
Country
Russia
Continent
Europe
European Union
No
Phone prefix
+7
Currency
Russian Ruble (RUB ₽)
Approximate location (country-level)
Open in Maps