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Prefix

61.57.72.0/21

TBCOM

Registry

Prefix
61.57.72.0/21
IP version
IPv4
Prefix length
/21
Origin AS
AS131596 TBCOM
RIR
APNIC
Country
Flag of Taiwan TW Taiwan
Description
TBCOM-NET
Source:prefix:rdap retrieved

RPKI

Route origin validation

RPKI valid checked Source:ripestat:rpki-validation

A ROA covers this prefix and authorises the observed origin AS.

Matched ROAs

Route origin authorisations covering 61.57.72.0/21
Prefix Origin Max length Validity
61.57.64.0/18 AS131596 /24 valid
61.57.64.0/18 AS17709 /24 invalid_asn
Note:
RPKI status describes route origin authorisation only. It is not a statement about ownership, or about the legitimacy of the operator.

Approximate location

Representative network location

Address
61.57.72.0
Country
Flag of Taiwan TW Taiwan
Region
Taoyuan
City
Zhongli District
Timezone
Asia/Taipei
Coordinates
24.9604, 121.2392 ± 5 km
Source:geoip:maxmind-local retrieved
Note:
This is an approximate representative location for the network block, not the exact location of any person, device, or every address in the prefix.