1. All IP Ranges
  2. 157.0.0.0/8
  3. 157.20.0.0/16
  4. AS135905  | 157.20.88.0/23

157.20.88.0/23

AS135905  ·  VIETNAM POSTS AND TELECOMMUNICATIONS GROUP

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Summary

Country Vietnam
Domain viettelco.com.vn
ASN AS135905
Registry APNIC
ID VTVN-VN

WHOIS Details

inetnum:        157.20.88.0 - 157.20.89.255
netname:        VTVN-VN
descr:          VIETNAM TELECOMMUNICATION COMPUTING JOINT STOCK COMPANY
descr:          No. 101A - Adjacent to C2, Vu Ngoc Phan Street, Group 35-Lang Ha Ward-Dong Da District-Hanoi.
admin-c:        NTKT3-AP
tech-c:         PVT20-AP
remarks:        send spam and abuse report to [email protected]
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2024-02-23T02:19:36Z
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:         Nguyen Thi Kim Thu
address:        VTVN-VN
country:        VN
phone:          +84-918799980
e-mail:         [email protected]
nic-hdl:        NTKT3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-02-23T02:07:18Z
source:         APNIC

person:         Pham Van Truong
address:        VTVN-VN
country:        VN
phone:          +84-911471191
e-mail:         [email protected]
nic-hdl:        PVT20-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-02-23T02:08:38Z
source:         APNIC

route:          157.20.88.0/23
descr:          VTVN-VN
origin:         AS135905
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-02-29T09:30:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 157.20.0.0/16

Range ASN Company Num of IPs
157.20.108.0/23 AS9917 Li Jing Info Limited 512
157.20.214.0/23 AS134926 UTHO CLOUD PRIVATE LIMITED 512
157.20.254.0/23 AS151000 PT Oke Jalan Saja 512
157.20.52.0/23 AS151383 EZSVS Japan Co., Ltd. 512
157.20.180.0/23 AS151719 GREY SKY INTERNET SERVICES PRIVATE LIMITED 512
157.20.82.0/23 AS151858 9CLOUD VIET NAM LIMITED LIABILITY COMPANY 512
157.20.58.0/23 AS151863 5N5 DESIGN TRADING SERVICES COMPANY LIMITED 512
157.20.200.0/23 AS151911 VERICHAINS LIMITED 512
157.20.30.0/23 AS152386 PT Empat Data Link 512
157.20.46.0/23 AS152394 PT Arta Teletama Teknologi 512
157.20.90.0/23 AS152395 PT Giga Global Network 512
157.20.92.0/23 AS152407 PT Netfinity Network Indonesia 512
157.20.156.0/23 AS152411 PT Ismaya Djati Nuswantara 512
157.20.208.0/23 AS152416 PT Barokah Sistem Telematika 512
157.20.118.0/23 AS152417 PT Arthaprima Mandiri Persada 512
157.20.178.0/23 AS152418 PT Lingga Telekomunikasi Nusantara 512
157.20.204.0/23 AS152419 PT Berbaur Network Connected 512
157.20.220.0/23 AS152426 PT Nawasena Andalan Indonesia 512
157.20.234.0/23 AS152428 PT Lintas Indotel Mandiri 512
157.20.238.0/23 AS152429 PT Era Network Indonesia 512
157.20.98.0/23 AS152435 PT Konnek Jaya Bersama 512
157.20.206.0/23 AS152436 PT Erajaya Telco Indonesia 512
157.20.222.0/23 AS152437 PT Berlian Optical Solution 512
157.20.240.0/23 AS152565 JOY SERVICES 512
157.20.168.0/23 AS152578 ASIAN BROADBAND SOLUTIONS PRIVATE LIMITED 512
157.20.80.0/23 AS152583 TENNDA COMMUNICATION PTE.LTD. 512
157.20.102.0/23 AS152588 Country Road Group Pty Ltd 512
157.20.112.0/23 AS152590 THE IT DEPT PTY LTD 512
157.20.140.0/23 AS152604 En-Linc Pty Ltd 512
157.20.48.0/23 AS153115 PT Nuansa Teknologi Informasi 512
157.20.226.0/23 AS45536 READYLINK CLOUD SERVICE 512
157.20.0.0/23 AS58495 PT. METADATA BISNIS NUSANTARA 512
157.20.10.0/23 AS58495 PT. INOAC POLYTECHNO INDONESIA 512
157.20.12.0/23 AS58495 PT. SEMACOM INTEGRATED TBK 512
157.20.18.0/23 AS58495 PT. RAYA ADI TEKNIKA 512
157.20.20.0/23 AS58495 PT DIGIFOR INTERTECH ASIA 512
157.20.2.0/23 AS58495 PT. MULTIDATA TEKNOLOGI INDONESIA 512
157.20.22.0/23 AS58495 PT. INTERNET MEDIA TEKNOLOGI 512
157.20.4.0/23 AS58495 PT. PAYFAST GLOBAL NETWORK 512
157.20.6.0/23 AS58495 PT. PORTALWEB DIGITAL INDONESIA 512
157.20.16.0/23 AS63801 Nippon EDUIX Group 512
157.20.54.0/23 AS9230 Beximco Holdings Limited 512
157.20.246.0/23 AS9808 Sichuan Sihe Cloud Computing Co., Ltd. 512
157.20.252.0/23 AS138089 PT Majoe Praka Perkasa 512
157.20.176.0/23 AS139428 PT Lexxa Technologi Indonusa 512
157.20.224.0/23 AS140815 Tranco Technology Company Limited 512
157.20.106.0/23 AS150772 National Credit Card Center of R.O.C. 512
157.20.62.0/23 AS150820 NGUYEN HAU TP COMPANY LIMITED 512
157.20.104.0/24 AS136557 Kuroit.com 256

Hosted domains

There are 12 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
157.20.88.178 nhathuocmanhanh.com.vn 8
157.20.88.28 kaigents.vn 2
157.20.88.42 vyansoftglobal.com 1
157.20.89.210 ulti.my.id 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
Read more

Pingable IPs

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

IP Address ASN Details
157.20.88.193 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.66ms from Hanoi, VN
157.20.89.189 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.69ms 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
81.205.221.231 AS1136 KPN B.V. 1.78ms from Amsterdam, NL
188.214.19.7 AS29205 VERCOM S.A. 0.86ms from Berlin, DE
218.75.187.23 AS4134 CHINANET-BACKBONE 5.32ms from Changsha, CN
113.188.39.23 AS45899 VNPT Corp 3.02ms from Ho Chi Minh City, VN
31.96.4.7 AS2856 British Telecommunications PLC 1.83ms from London, GB
86.194.84.119 AS3215 Orange S.A. 6.47ms from Marseille, FR
212.25.70.71 AS8551 Bezeq International Ltd. 0.36ms from Marseille, FR
113.25.48.87 AS4134 CHINANET-BACKBONE 0.70ms from Taiyuan, CN
118.241.119.55 AS2527 Sony Network Communications Inc. 1.34ms from Tokyo, JP
149.200.132.7 AS8376 Jordan Data Communications Company LLC 2.32ms from Amman, JO
193.74.210.71 AS5432 Proximus NV 1.40ms from Brussels, BE
186.141.52.119 AS22927 Telefonica de Argentina 11.46ms from Buenos Aires, AR
86.18.62.87 AS5089 Virgin Media Limited 4.92ms from Erith, GB
31.54.91.247 AS2856 British Telecommunications PLC 5.32ms from London, GB
172.167.197.87 AS8075 Microsoft Corporation 0.22ms from London, GB
3.167.195.103 AS16509 Amazon.com, Inc. 1.30ms from Los Angeles, US
90.156.168.119 AS198610 Beget LLC 9.61ms from Moscow, RU
71.172.240.215 AS701 Verizon Business 1.97ms from New York City, US
177.182.44.135 AS28573 Claro NXT Telecomunicacoes Ltda 12.21ms from Rio de Janeiro, BR
184.99.79.151 AS209 CenturyLink Communications, LLC 10.16ms from Seattle, US
211.251.250.71 AS4766 Korea Telecom 0.94ms from Seoul, KR
119.209.158.7 AS4766 Korea Telecom 1.95ms from Seoul, KR
4.193.229.247 AS8075 Microsoft Corporation 0.58ms from Singapore, SG
197.3.109.119 AS37705 TOPNET 2.40ms from Tunis, TN
196.92.244.71 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.48ms from Casablanca, MA

Traceroute

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

$
traceroute -a -n -q1 -f6 157.20.88.222
traceroute to 157.20.88.222 (157.20.88.222): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Hanoi, VN
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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