123.21.112.0/20

AS45899  ·  VNPT Corp

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Summary

Country Vietnam
Domain vnpt.com.vn
ASN AS45899
Registry APNIC
ID VNPT-VN

WHOIS Details

inetnum:        123.16.0.0 - 123.31.255.255
netname:        VNPT-VN
descr:          Vietnam Posts and Telecommunications Group
descr:          No 57, Huynh Thuc Khang Street, Lang Ha ward, Dong Da district, Ha Noi City
country:        VN
admin-c:        PTH13-AP
tech-c:         PTH13-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNPT
mnt-routes:     MAINT-VN-VNPT
last-modified:  2018-01-25T03:55:17Z
mnt-irt:        IRT-VNNIC-AP
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-17T23:08:34Z
source:         APNIC

person:         Pham Tien Huy
address:        VNPT-VN
country:        VN
phone:          +84-24-37741604
e-mail:         [email protected]
nic-hdl:        PTH13-AP
mnt-by:         MAINT-VN-VNPT
last-modified:  2017-11-19T07:06:20Z
source:         APNIC

route:          123.30.64.0/24
descr:          VNPT
origin:         AS45899
mnt-by:         MAINT-VN-VNPT
last-modified:  2022-07-29T19:30:10Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.21.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

819 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.21.114.141 AS45899 VNPT Corp 1.21ms from Ho Chi Minh City, VN
123.21.120.177 AS45899 VNPT Corp 1.20ms from Ho Chi Minh City, VN
123.21.122.129 AS45899 VNPT Corp 1.64ms from Ho Chi Minh City, VN
123.21.118.106 AS45899 VNPT Corp 1.50ms from Ho Chi Minh City, VN
123.21.123.101 AS45899 VNPT Corp 1.46ms from Ho Chi Minh City, VN
123.21.116.91 AS45899 VNPT Corp 1.49ms from Ho Chi Minh City, VN
123.21.119.174 AS45899 VNPT Corp 1.54ms from Ho Chi Minh City, VN
123.21.125.12 AS45899 VNPT Corp 1.80ms from Ho Chi Minh City, VN
123.21.126.24 AS45899 VNPT Corp 1.69ms from Ho Chi Minh City, VN
123.21.117.141 AS45899 VNPT Corp 1.51ms from Ho Chi Minh City, VN
123.21.127.2 AS45899 VNPT Corp 1.68ms from Ho Chi Minh City, VN
123.21.112.219 AS45899 VNPT Corp 1.36ms from Ho Chi Minh City, VN
123.21.121.182 AS45899 VNPT Corp 1.54ms from Ho Chi Minh City, VN
123.21.113.106 AS45899 VNPT Corp 1.43ms from Ho Chi Minh City, VN
123.21.124.191 AS45899 VNPT Corp 1.54ms from Ho Chi Minh City, VN
123.21.115.247 AS45899 VNPT Corp 1.56ms from Ho Chi Minh City, VN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
20.88.160.68 AS8075 Microsoft Corporation 0.35ms from Ashburn, US
181.122.160.68 AS23201 Telecel S.A. 7.92ms from Asuncion, PY
108.236.65.52 AS7018 AT&T Enterprises, LLC 12.11ms from Atlanta, US
51.37.194.4 AS15502 Vodafone Ireland Limited 3.03ms from Dublin, IE
91.32.34.4 AS3320 Deutsche Telekom AG 3.46ms from Duesseldorf, DE
93.216.22.20 AS3320 Deutsche Telekom AG 4.18ms from Hamburg, DE
1.59.33.228 AS4837 CHINA UNICOM China169 Backbone 4.16ms from Harbin, CN
108.137.96.180 AS16509 Amazon.com, Inc. 0.68ms from Jakarta, ID
210.210.57.4 AS9583 Sify Limited 4.34ms from Kolkata, IN
217.151.41.212 AS4637 Telstra Global 0.63ms from London, GB
132.239.144.36 AS7377 University of California, San Diego 2.70ms from Los Angeles, US
108.236.221.116 AS7018 AT&T Enterprises, LLC 2.46ms from Miami, US
65.1.31.4 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
81.22.219.164 AS16347 ADISTA SAS 1.20ms from Paris, FR
110.145.23.148 AS1221 Telstra Limited 1.97ms from Perth, AU
156.227.195.228 AS63139 BEDGE CO LIMITED 0.21ms from Riyadh, SA
4.247.24.116 AS8075 Microsoft Corporation 0.27ms from Saint Thomas Mount, IN
179.211.127.244 AS28573 Claro NXT Telecomunicacoes Ltda 4.48ms from Sao Paulo, BR
78.77.130.116 AS3301 Telia Company AB 0.62ms from Stockholm, SE
185.95.45.116 AS25459 Eurofiber Cloud Infra B.V. 3.48ms from Amsterdam, NL
12.104.196.4 AS16618 Finastra USA Corporation 19.73ms from Chicago, US
169.61.177.4 AS36351 IBM Cloud 0.97ms from Dallas, US
14.224.5.148 AS45899 VNPT Corp 4.13ms from Hanoi, VN
93.117.131.180 AS8926 Moldtelecom SA 4.03ms from Iasi, RO
158.172.235.36 AS27882 Telefónica Celular de Bolivia S.A. 17.60ms from La Paz, BO

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 123.21.118.58
traceroute to 123.21.118.58 (123.21.118.58): 64 hops max, 52 byte packets
5 [AS45899] 113.171.7.34 231.059 ms
6 [AS45899] 113.171.48.162 222.886 ms
7 *
8 *
9 [AS45899] 123.21.118.58 215.883 ms
Measurement taken from IPinfo ProbeNet in Saint Petersburg, RU
On

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