1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.156.0.0/16
  4. AS135905  | 103.156.90.0/23

103.156.90.0/23

AS135905  ·  VIETNAM POSTS AND TELECOMMUNICATIONS GROUP

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Vietnam
Domain vietserver.vn
ASN AS135905
Registry APNIC
ID S2-VIETSERVER-VN

WHOIS Details

inetnum:        103.156.90.0 - 103.156.91.255
netname:        S2-VIETSERVER-VN
descr:          Representative office No. 2 of VietServer Services technology Ltd.
descr:          Xa Khuc, Chu Phan, Me Linh, Hanoi
admin-c:        NNA65-AP
tech-c:         NNA65-AP
remarks:        send spam and abuse report to [email protected]
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-routes:     MAINT-VN-VNNIC
status:         ASSIGNED PORTABLE
last-modified:  2020-09-23T04:18:42Z
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 Ngoc An
address:        S2-VIETSERVER-VN
country:        VN
phone:          +84-971686999
e-mail:         [email protected]
nic-hdl:        NNA65-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-09-23T04:15:20Z
source:         APNIC

route:          103.156.90.0/23
descr:          S2-VIETSERVER-VN
descr:          Representative office No. 2 of VietServer Services technology Ltd.
notify:         [email protected]
notify:         [email protected]
notify:         [email protected]
origin:         AS135905
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-10-22T04:42:42Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.156.0.0/16

Range ASN Company Num of IPs
103.156.32.0/23 AS18403 Tra Vinh Branch - FPT Telecom Company 512
103.156.52.0/23 AS141195 Bangladesh Parlament Secretariat 512
103.156.250.0/23 AS141235 PrimeXM Networks (Singapore) PTE. LTD 512
103.156.30.0/23 AS18403 Soc Trang Branch - FPT Telecom Company 512
103.156.68.0/23 AS4812 Shanghai Rugu Info&Tech Co.,Ltd. 512
103.156.78.0/23 AS21859 SiChuan XunYou Network Technologe Limit, co 512
103.156.82.0/23 AS141201 Jabatan Digital Negara (JDN) 512
103.156.222.0/23 AS141231 Freedom Online 512
103.156.148.0/23 AS150291 Shakti Foundation for Disadvantages Women 512
103.156.12.0/23 AS18403 Nghe An Branch - FPT Telecom Company 512
103.156.182.0/23 AS4755 National Internet Exchange of India 512
103.156.4.0/23 AS131429 Mobifone Gia Lai - Mobifone Service Company Region 7 - Branch of Mobifone Corp. 512
103.156.216.0/23 AS58369 PT Meiwa Mold Indonesia 512
103.156.186.0/23 AS131506 HEILONGJIANG RADIO & TV NETWORK CO.,LTD 512
103.156.66.0/23 AS141198 TLink Communication 512
103.156.46.0/23 AS131429 Mobifone Research and Development Center - Branch of Mobifone Corp. 512
103.156.108.0/23 AS141219 World Link 512
103.156.214.0/23 AS141227 Amar Circle Broadband Connection 512
103.156.178.0/23 AS141356 Universe Action Limited 512
103.156.140.0/23 AS149883 PT Tekling Media Interkoneksi 512
103.156.2.0/23 AS131429 Mobifone Dak Nong - Mobifone Service Company Region 7 - Branch of Mobifone Corp. 512
103.156.10.0/23 AS18403 Lang Son Branch - FPT Telecom Company 512
103.156.34.0/23 AS18403 Vinh Long Branch - FPT Telecom Company 512
103.156.242.0/23 AS41378 RAID Networks Co., Ltd. 512
103.156.174.0/23 AS137691 HEILONGJIANG RADIO & TV NETWORK CO.,LTD 512
103.156.186.0/23 AS137691 HEILONGJIANG RADIO & TV NETWORK CO.,LTD 512
103.156.22.0/23 AS139648 Creativelab Corp. 512
103.156.50.0/23 AS134450 HostRoyale Technologies Pvt Ltd 512
103.156.200.0/23 AS140171 Reisnet Broadband Private Limited 512
103.156.144.0/23 AS140189 Treelink Broadband Private Limited 512
103.156.230.0/23 AS132857 INTEC Solutions 512
103.156.16.0/23 AS141077 RSTNET 512
103.156.70.0/23 AS141081 PT Indo Access Semesta 512
103.156.74.0/23 AS141082 PT Trika Global Media 512
103.156.170.0/23 AS134877 Sri Balaji Firms 512
103.156.80.0/23 AS141204 TI SYSTEMS AUSTRALIA PTY LTD 512
103.156.142.0/23 AS132923 Xbyte Technolabs Private Limited 512
103.156.196.0/23 AS141225 Doronto Information Technology(DIT) 512
103.156.60.0/23 AS131429 MobiFone Testing and Maintenance Center - Branch of Mobifone Corp. 512
103.156.0.0/23 AS131429 Mobifone Dak Lak - Mobifone Service Company Region 7 - Branch of Mobifone Corp. 512
103.156.132.0/23 AS141090 PT Mulia Frekuensi Adyatama 512
103.156.92.0/23 AS135905 Representative office No. 3 of VietServer Services technology Ltd. 512
103.156.26.0/23 AS141189 Meta Link Private Limited 512
103.156.156.0/23 AS136000 Lightning Broadband Pty Ltd 512
103.156.54.0/23 AS141190 152 Beach Road 512
103.156.174.0/23 AS131506 HEILONGJIANG RADIO & TV NETWORK CO.,LTD 512
103.156.97.0/24 AS139922 PRABHU DIGITAL PUBLIC LIMITED 256
103.156.50.0/24 AS134450 Hostroyale Technologies 256
103.156.36.0/24 AS141196 DICT Building, C.P. Garcia Ave., Diliman, Quezon City 256

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
Read more

Pingable IPs

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

IP Address ASN Details
103.156.90.86 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.70ms from Hanoi, VN
103.156.91.173 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.70ms 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
89.124.82.247 AS216071 SERVERS TECH FZCO 0.49ms from Amsterdam, NL
76.20.237.119 AS7922 Comcast Cable Communications, LLC 4.51ms from Atlanta, US
211.178.163.215 AS9318 SK Broadband Co Ltd 1.72ms from Incheon, KR
112.133.21.71 AS9946 KCTV JEJU BROADCASTING 9.32ms from Incheon, KR
39.37.170.151 AS17557 Pakistan Telecommunication Company Limited 2.09ms from Lahore, PK
3.9.189.71 AS16509 Amazon.com, Inc. 0.53ms from London, GB
67.68.234.103 AS577 Bell Canada 5.97ms from Montreal, CA
126.27.200.39 AS17676 SoftBank Corp. 13.73ms from Osaka, JP
111.248.101.167 AS3462 Data Communication Business Group 0.99ms from Taipei, TW
110.51.132.39 AS45113 Shanxi Datong Coal Group Communication Co., Ltd 14.17ms from Zhengzhou, CN
69.36.205.247 AS30263 Cal-Ore Telephone Co. 7.88ms from Bend, US
172.214.211.55 AS8075 Microsoft Corporation 0.48ms from Chicago, US
221.7.103.71 AS4837 CHINA UNICOM China169 Backbone 5.47ms from Chongqing, CN
47.221.223.231 AS19108 Optimum 10.04ms from Dallas, US
36.250.102.39 AS4837 CHINA UNICOM China169 Backbone 6.46ms from Fuzhou, CN
162.207.97.151 AS7018 AT&T Enterprises, LLC 5.60ms from Houston, US
85.217.137.183 AS200845 AVATEL TELECOM, SA 8.97ms from Madrid, ES
73.245.26.183 AS7922 Comcast Cable Communications, LLC 4.50ms from Miami, US
95.233.95.199 AS3269 Telecom Italia S.p.A. 2.57ms from Milan, IT
119.238.14.71 AS2518 BIGLOBE Inc. 12.56ms from Osaka, JP
212.44.64.167 AS20632 PJSC MegaFon 16.27ms from Saint Petersburg, RU
15.164.53.215 AS16509 Amazon.com, Inc. 0.13ms from Seoul, KR
118.58.67.199 AS4766 Korea Telecom 5.76ms from Seoul, KR
43.156.179.199 AS132203 Tencent Building, Kejizhongyi Avenue 0.62ms from Singapore, SG
75.236.243.23 AS6167 Verizon Business 18.72ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f6 103.156.90.1
traceroute to 103.156.90.1 (103.156.90.1): 64 hops max, 52 byte packets
6 [AS135905] 103.156.90.1 30.276 ms
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs