123.21.208.0/20

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:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
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:         huypt@vnpt.vn
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.21.217.183 tilalogistics.com 1

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

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

IP Address ASN Details
123.21.223.116 AS45899 VNPT Corp 1.54ms from Ho Chi Minh City, VN
123.21.212.122 AS45899 VNPT Corp 1.46ms from Ho Chi Minh City, VN
123.21.208.168 AS45899 VNPT Corp 1.62ms from Ho Chi Minh City, VN
123.21.213.137 AS45899 VNPT Corp 1.73ms from Ho Chi Minh City, VN
123.21.218.84 AS45899 VNPT Corp 1.58ms from Ho Chi Minh City, VN
123.21.209.79 AS45899 VNPT Corp 1.47ms from Ho Chi Minh City, VN
123.21.214.115 AS45899 VNPT Corp 1.49ms from Ho Chi Minh City, VN
123.21.219.235 AS45899 VNPT Corp 1.61ms from Ho Chi Minh City, VN
123.21.220.249 AS45899 VNPT Corp 1.29ms from Ho Chi Minh City, VN
123.21.217.159 AS45899 VNPT Corp 1.66ms from Ho Chi Minh City, VN
123.21.221.85 AS45899 VNPT Corp 1.55ms from Ho Chi Minh City, VN
123.21.211.104 AS45899 VNPT Corp 1.50ms from Ho Chi Minh City, VN
123.21.216.238 AS45899 VNPT Corp 1.53ms from Ho Chi Minh City, VN
123.21.215.240 AS45899 VNPT Corp 1.23ms from Ho Chi Minh City, VN
123.21.210.70 AS45899 VNPT Corp 1.19ms from Ho Chi Minh City, VN
123.21.222.22 AS45899 VNPT Corp 1.57ms 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
177.92.236.132 AS28279 Telgo Telecomunicações Goiás Ltda. 6.79ms from Brasilia, BR
101.162.83.196 AS1221 Telstra Limited 17.11ms from Brisbane, AU
67.175.253.52 AS7922 Comcast Cable Communications, LLC 5.08ms from Chicago, US
35.238.144.100 AS396982 Google LLC 0.11ms from Council Bluffs, US
102.162.55.148 AS30999 EMTEL LIMITED 13.61ms from Ebene, MU
18.194.168.212 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
92.39.28.148 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.69ms from Frankfurt am Main, DE
189.193.136.4 AS13999 Mega Cable, S.A. de C.V. 10.30ms from Guadalajara, MX
113.252.103.244 AS9304 HGC Global Communications Limited 11.58ms from Hong Kong, HK
211.222.21.148 AS4766 Korea Telecom 0.69ms from Incheon, KR
90.173.38.196 AS12479 Orange Espagne SA 12.49ms from Madrid, ES
184.84.134.20 AS16625 Akamai Technologies, Inc. 0.47ms from Miami, US
170.133.211.68 AS10747 Epic Hosting, LLC 3.59ms from Minneapolis, US
81.67.45.164 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.27ms from Paris, FR
100.11.17.244 AS701 Verizon Business 1.72ms from Philadelphia, US
187.59.238.148 AS18881 TELEFÔNICA BRASIL S.A 14.46ms from Rio de Janeiro, BR
49.235.166.52 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.32ms from Shanghai, CN
175.160.189.148 AS4837 CHINA UNICOM China169 Backbone 2.50ms from Tieling, CN
194.171.158.84 AS1103 SURF B.V. 1.53ms from Amsterdam, NL
73.135.167.212 AS7922 Comcast Cable Communications, LLC 6.74ms from Ashburn, US
90.193.75.4 AS5607 Sky UK Limited 4.89ms from Erith, GB
81.169.144.148 AS6724 Strato GmbH 2.35ms from Frankfurt am Main, DE
130.244.110.68 AS1257 Tele2 Sverige AB 0.36ms from Goeteborg, SE
212.55.89.36 AS25133 LLC McLaut-Invest 3.08ms from Kyiv, UA
37.53.65.52 AS6849 JSC Ukrtelecom 0.77ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f4 123.21.222.56
traceroute to 123.21.222.56 (123.21.222.56): 64 hops max, 52 byte packets
4 [] 116.119.161.168 82.097 ms
5 [AS9498] 59.144.24.174 93.281 ms
6 [AS45899] 113.171.50.46 105.782 ms
7 [AS45899] 113.171.49.10 104.358 ms
8 *
9 [AS45899] 123.21.222.56 100.868 ms
Measurement taken from IPinfo ProbeNet in Chennai, IN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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