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:         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:  2025-10-08T04:42:43Z
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 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

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

IP Address ASN Details
123.21.124.30 AS45899 VNPT Corp 1.48ms from Ho Chi Minh City, VN
123.21.117.155 AS45899 VNPT Corp 1.35ms from Ho Chi Minh City, VN
123.21.116.76 AS45899 VNPT Corp 1.55ms from Ho Chi Minh City, VN
123.21.126.70 AS45899 VNPT Corp 1.54ms from Ho Chi Minh City, VN
123.21.127.248 AS45899 VNPT Corp 1.53ms from Ho Chi Minh City, VN
123.21.120.124 AS45899 VNPT Corp 1.69ms from Ho Chi Minh City, VN
123.21.113.151 AS45899 VNPT Corp 1.39ms from Ho Chi Minh City, VN
123.21.118.20 AS45899 VNPT Corp 1.54ms from Ho Chi Minh City, VN
123.21.119.93 AS45899 VNPT Corp 1.39ms from Ho Chi Minh City, VN
123.21.125.107 AS45899 VNPT Corp 1.64ms from Ho Chi Minh City, VN
123.21.122.26 AS45899 VNPT Corp 1.67ms from Ho Chi Minh City, VN
123.21.123.137 AS45899 VNPT Corp 1.67ms from Ho Chi Minh City, VN
123.21.121.134 AS45899 VNPT Corp 1.57ms from Ho Chi Minh City, VN
123.21.115.118 AS45899 VNPT Corp 1.40ms from Ho Chi Minh City, VN
123.21.112.202 AS45899 VNPT Corp 1.17ms from Ho Chi Minh City, VN
123.21.114.212 AS45899 VNPT Corp 1.40ms 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
217.170.21.148 AS35470 Signet B.V. 0.70ms from Amsterdam, NL
41.185.166.4 AS36943 1 GRID (PTY) LTD 1.18ms from Cape Town, ZA
175.152.110.84 AS4837 CHINA UNICOM China169 Backbone 3.22ms from Chengdu, CN
75.247.249.180 AS6167 Verizon Business 19.67ms from Chicago, US
68.54.89.100 AS7922 Comcast Cable Communications, LLC 10.97ms from Detroit, US
68.49.197.132 AS7922 Comcast Cable Communications, LLC 10.64ms from Flint, US
79.220.134.228 AS3320 Deutsche Telekom AG 4.45ms from Frankfurt am Main, DE
23.124.195.164 AS7018 AT&T Enterprises, LLC 2.70ms from Los Angeles, US
24.160.92.20 AS33363 Charter Communications, Inc 9.81ms from Miami, US
35.242.0.244 AS396982 Google LLC 0.13ms from Moncks Corner, US
38.127.20.116 AS174 Cogent Communications, LLC 0.10ms from New Orleans, US
72.201.39.244 AS22773 Cox Communications Inc. 4.77ms from Phoenix, US
220.95.113.148 AS4766 Korea Telecom 6.30ms from Seoul, KR
153.180.46.212 AS4713 NTT DOCOMO BUSINESS,Inc. 2.58ms from Tokyo, JP
37.79.149.36 AS12389 PJSC Rostelecom 6.49ms from Yekaterinburg, RU
123.4.128.36 AS4837 CHINA UNICOM China169 Backbone 4.76ms from Zhengzhou, CN
79.122.66.164 AS5483 Magyar Telekom Plc. 3.48ms from Budapest, HU
87.236.32.36 AS48448 Embark Studios AB 0.25ms from Chicago, US
46.105.75.100 AS16276 OVH SAS 0.06ms from Gravelines, FR
221.127.174.164 AS9304 HGC Global Communications Limited 1.06ms from Hong Kong, HK
62.49.210.100 AS5378 Vodafone Limited 5.15ms from London, GB
79.155.212.100 AS3352 TELEFONICA DE ESPANA S.A.U. 8.74ms from Madrid, ES
141.148.139.148 AS31898 Oracle Corporation 0.16ms from Phoenix, US
209.200.184.68 AS32787 Akamai Technologies, Inc. 0.20ms from San Jose, US
178.74.32.212 AS2116 GLOBALCONNECT AS 19.20ms from Sandefjord, NO

Traceroute

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

$
traceroute -a -n -q1 123.21.115.90
traceroute to 123.21.115.90 (123.21.115.90): 64 hops max, 52 byte packets
2 *
3 [AS45899] 113.171.50.46 28.036 ms
4 [AS45899] 113.171.49.10 28.449 ms
5 *
6 [AS45899] 123.21.115.90 30.284 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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