IPXO IP Data Intelligence

IP address information 172.81.120.0/21

WHOIS Data

Field
Value
inetnum
172.81.120.0 - 172.81.127.255
registrar
country
US
netname
ZEN-VL-002
net-handle
NET-172-81-120-0-1
net type
allocation
parent
NET-172-0-0-0-0
OrgAbuseHandle
SOCOP-ARIN
OrgAdminHandle
IPADM641-ARIN
OrgNOCHandle
IPADM641-ARIN
OrgNOCHandle
IPNOC27-ARIN
OrgTechHandle
IPADM641-ARIN
OrgTechHandle
TANGR16-ARIN
OrgTechHandle
IPNOC27-ARIN
OrgTechHandle
CHUAN32-ARIN
source
ARIN
created
2015-05-14T00:00:00Z
last-modified
2018-03-12T00:00:00Z
managed-by
ZENLA-7

Deaggregated Networks

172.81.120.0/21
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Geo Data

Visible geodata for a prefix range combines all available geolocations per each provider, displaying the most frequently detected one as the location for the range.

Provider
Geo Data
country name
China
country code
CN
subdivision
Hong Kong SAR
city name
Hong Kong
date
2026-06-18T08:01:13.866Z
country name
Hong Kong
country code
HK
subdivision
Hong Kong SAR
city name
Hong Kong
date
2026-06-15T03:45:10Z
country name
Hong Kong
country code
HK
subdivision
-
city name
Hong Kong
date
2026-06-16T14:47:54Z

Internet Routing Data

Exact Match Found:

Prefix
ASN
172.81.120.0/21 21859

More Specific Found:

Prefix
ASN
172.81.127.0/24 21859

RPKI Data

Prefix
Max Length
ASN
172.81.120.0/21
24
AS21859
172.81.127.0/24
24
AS62610

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