115.74.136.0/21

AS7552  ·  Viettel Group

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS7552
Parent Range 115.72.0.0/13
Registry APNIC
ID VIETTEL-VN

WHOIS Details

inetnum:        115.72.0.0 - 115.79.255.255
netname:        VIETTEL-VN
descr:          Viettel Group
descr:          No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
admin-c:        TVT8-AP
tech-c:         NDT9-AP
remarks:        For spamming matters, mail to soc@viettel.com.vn
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-11T09:45:25Z
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:         Nguyen Dang Tiep
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         soc@viettel.com.vn
nic-hdl:        NDT9-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2017-11-11T09:40:35Z
source:         APNIC

person:         Tran Van Thanh
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         soc@viettel.com.vn
nic-hdl:        TVT8-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2018-08-21T09:57:13Z
source:         APNIC

route:          115.72.0.0/13
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-07T16:20:15Z
source:         APNIC

route:          115.72.0.0/13
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-05-26T16:03:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 115.74.136.0/21

Range ASN Company Num of IPs
115.72.0.0/13 AS7552 Viettel Group 524,288

Nearby Ranges

BGP prefixes that overlap with 115.74.0.0/16

Range ASN Company Num of IPs
115.72.0.0/13 AS7552 Viettel Group 524,288

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

1,558 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
115.74.142.236 AS7552 Viettel Group 0.81ms from Ho Chi Minh City, VN
115.74.140.46 AS7552 Viettel Group 1.06ms from Ho Chi Minh City, VN
115.74.139.42 AS7552 Viettel Group 1.02ms from Ho Chi Minh City, VN
115.74.137.198 AS7552 Viettel Group 0.89ms from Ho Chi Minh City, VN
115.74.141.77 AS7552 Viettel Group 1.02ms from Ho Chi Minh City, VN
115.74.143.63 AS7552 Viettel Group 1.00ms from Ho Chi Minh City, VN
115.74.138.201 AS7552 Viettel Group 0.74ms from Ho Chi Minh City, VN
115.74.136.255 AS7552 Viettel Group 0.74ms 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
188.142.123.133 AS1136 KPN B.V. 1.28ms from Amsterdam, NL
84.80.98.229 AS1136 KPN B.V. 1.23ms from Amsterdam, NL
175.29.82.5 AS174 Cogent Communications, LLC 0.32ms from Ashburn, US
125.38.203.5 AS4837 CHINA UNICOM China169 Backbone 5.89ms from Beijing, CN
195.168.145.53 AS5578 SWAN, a.s. 0.27ms from Bratislava, SK
208.43.138.37 AS36351 IBM Cloud 1.42ms from Dallas, US
198.44.164.5 AS62610 Zenlayer Inc 0.10ms from Dallas, US
103.12.174.117 AS58655 SkyTel Communications Limited 4.43ms from Dhaka, BD
217.94.187.213 AS3320 Deutsche Telekom AG 4.93ms from Hamburg, DE
85.23.14.69 AS16086 DNA Oyj 3.05ms from Helsinki, FI
147.148.16.165 AS2856 British Telecommunications PLC 6.20ms from London, GB
169.231.23.133 AS131 University of California, Santa Barbara 3.84ms from Los Angeles, US
97.94.171.229 AS20115 Charter Communications LLC 6.68ms from Los Angeles, US
187.56.253.165 AS27699 TELEFÔNICA BRASIL S.A 6.30ms from Osasco, BR
77.129.213.37 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.65ms from Paris, FR
23.23.160.85 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
82.189.24.181 AS3269 Telecom Italia S.p.A. 11.87ms from Rome, IT
64.87.42.133 AS7979 Servers.com, Inc. 0.59ms from San Jose, US
210.13.66.117 AS9929 CHINA UNICOM Industrial Internet Backbone 3.25ms from Shanghai, CN
8.129.48.181 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.56ms from Shenzhen, CN
134.185.90.197 AS31898 Oracle Corporation 0.16ms from Singapore, SG
185.102.18.101 AS29468 Infracom Managed Services AB 1.03ms from Stockholm, SE
179.93.225.229 AS26599 TELEFÔNICA BRASIL S.A 4.25ms from São Paulo, BR
179.244.7.101 AS26599 TELEFÔNICA BRASIL S.A 10.79ms from São Paulo, BR
46.27.167.181 AS12430 VODAFONE ESPANA S.A.U. 7.34ms from Barcelona, ES

Traceroute

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

$
traceroute -a -n -q1 -f4 115.74.142.166
traceroute to 115.74.142.166 (115.74.142.166): 64 hops max, 52 byte packets
4 [AS7552] 116.100.91.101 50.897 ms
5 *
6 [AS7552] 27.68.209.198 1.267 ms
Measurement taken from IPinfo ProbeNet in Ho Chi Minh City, VN
On

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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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