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ASN Lookup Tool
AS209554 ISIF-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS209554
Organisation
ISIF OU
Name
ISIF-AS
Total IPv4 Addresses
1,536
Total IPv4 Prefixes
6
Total IPv6 Prefixes
62
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#26,436 out of 79,647
Registry
Ripe
Registered Country
EE flagEE
Registered Country Name
Estonia
Registered Date
2022-12-27
Registration Last Change
2025-12-09
Receiving From
ASN
Organisation
AS4743
HK flag77689388
AS3204
EE flagxTom OU
AS139317
CN flagNingbo Dahuamao Information Technology Co Ltd
AS9886
HK flagCTCSCI TECH LIMITED
AS25091
CH flagIP-Max SA
Showing 5 of 10
Transit To
ASN
Organisation
AS216299
CN flagYang Liuchang
AS213774
US flagNANCYANDSYSROM LLC
AS213782
CN flagChang Xin
AS214704
CN flagXin Zhao
AS214731
GB flagETO Networks Limited
Showing 5 of 7
IPv4 Active Prefixes
PrefixRange FromRange To
31.58.222.0/2431.58.222.031.58.222.255
31.58.223.0/2431.58.223.031.58.223.255
45.95.212.0/2445.95.212.045.95.212.255
151.240.12.0/24151.240.12.0151.240.12.255
151.240.13.0/24151.240.13.0151.240.13.255
Showing 5 of 6
IPv6 Active Prefixes
PrefixRange FromRange To
2001:df1:4580::/482001:df1:4580::2001:df1:4580:ffff:ffff:ffff:ffff:ffff
2405:84c0:6f00::/402405:84c0:6f00::2405:84c0:6fff:ffff:ffff:ffff:ffff:ffff
2405:84c0:8001::/482405:84c0:8001::2405:84c0:8001:ffff:ffff:ffff:ffff:ffff
2405:84c0:8003::/482405:84c0:8003::2405:84c0:8003:ffff:ffff:ffff:ffff:ffff
2405:84c0:8004::/482405:84c0:8004::2405:84c0:8004:ffff:ffff:ffff:ffff:ffff
Showing 5 of 62