123.18.0.0/20

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 123.18.0.0/16

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

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

IP Address ASN Details
123.18.8.200 AS45899 VNPT Corp 4.14ms from Hanoi, VN
123.18.0.171 AS45899 VNPT Corp 2.57ms from Hanoi, VN
123.18.5.62 AS45899 VNPT Corp 4.56ms from Hanoi, VN
123.18.4.53 AS45899 VNPT Corp 2.56ms from Hanoi, VN
123.18.7.145 AS45899 VNPT Corp 4.94ms from Hanoi, VN
123.18.6.113 AS45899 VNPT Corp 4.10ms from Hanoi, VN
123.18.11.175 AS45899 VNPT Corp 3.57ms from Hanoi, VN
123.18.10.22 AS45899 VNPT Corp 2.68ms from Hanoi, VN
123.18.2.88 AS45899 VNPT Corp 4.79ms from Hanoi, VN
123.18.3.41 AS45899 VNPT Corp 4.56ms from Hanoi, VN
123.18.1.0 AS45899 VNPT Corp 2.73ms from Hanoi, VN
123.18.9.86 AS45899 VNPT Corp 5.17ms from Hanoi, 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
216.94.32.4 AS701 Verizon Business 12.73ms from Ashburn, US
66.117.208.20 AS20040 Western & Southern Financial Group Inc. 2.71ms from Cincinnati, US
63.179.201.228 AS16509 Amazon.com, Inc. 0.45ms from Frankfurt am Main, DE
154.39.78.100 AS18186 Nebula Global LLC 1.35ms from Hong Kong, HK
46.33.244.148 AS31272 WildPark Co 8.85ms from Kyiv, UA
217.38.3.228 AS2856 British Telecommunications PLC 1.44ms from London, GB
112.202.237.100 AS9299 Philippine Long Distance Telephone Company 1.55ms from Manila, PH
115.84.243.164 AS9658 Eastern Telecoms Phils., Inc. 0.52ms from Manila, PH
117.198.182.244 AS9829 National Internet Backbone 17.39ms from Mumbai, IN
39.79.33.20 AS4837 CHINA UNICOM China169 Backbone 7.56ms from Qingdao, CN
39.26.7.84 AS4766 Korea Telecom 4.62ms from Seoul, KR
166.104.209.132 AS9321 Hanyang University 2.19ms from Seoul, KR
211.129.80.36 AS4713 NTT DOCOMO BUSINESS,Inc. 2.97ms from Tokyo, JP
64.5.147.100 AS22773 Cox Communications Inc. 6.93ms from Ashburn, US
54.192.213.132 AS16509 Amazon.com, Inc. 0.70ms from Bengaluru, IN
192.251.243.20 AS14615 Comporium, Inc 10.09ms from Charlotte, US
217.26.146.52 AS28990 Information Technology and Cyber Security Service 0.32ms from Chisinau, MD
207.154.199.36 AS14061 DigitalOcean, LLC 0.23ms from Frankfurt am Main, DE
88.77.218.148 AS3209 Vodafone GmbH 19.23ms from Frankfurt am Main, DE
149.224.164.4 AS15943 wilhelm.tel GmbH 0.46ms from Hamburg, DE
119.119.155.68 AS4837 CHINA UNICOM China169 Backbone 14.14ms from Liaoyang, CN
92.177.248.4 AS12479 Orange Espagne SA 10.88ms from Madrid, ES
98.219.108.36 AS7922 Comcast Cable Communications, LLC 8.06ms from Miami, US
82.113.195.36 AS30848 UNIDATA S.p.A. 0.34ms from Milan, IT
79.230.210.132 AS3320 Deutsche Telekom AG 5.43ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 123.18.10.148
traceroute to 123.18.10.148 (123.18.10.148): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 90.569 ms
2 *
3 [AS45899] 113.171.35.51 196.931 ms
4 [AS45899] 113.171.37.94 197.784 ms
5 [AS45899] 123.18.10.148 193.084 ms
Measurement taken from IPinfo ProbeNet in The Dalles, US
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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