115.72.240.0/21

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 115.72.240.0/21

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

Nearby Ranges

BGP prefixes that overlap with 115.72.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
115.72.243.17	AS7552 Viettel Group	`1.54ms` from Ho Chi Minh City, VN
115.72.244.65	AS7552 Viettel Group	`4.58ms` 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
44.225.104.165	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
54.203.181.85	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
78.152.217.21	AS15502 Vodafone Ireland Limited	`2.55ms` from Dublin, IE
190.152.106.245	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`2.91ms` from Guayaquil, EC
118.94.148.133	AS9583 Sify Limited	`0.89ms` from Kolkata, IN
86.177.193.37	AS2856 British Telecommunications PLC	`4.17ms` from London, GB
172.244.31.21	AS7922 Comcast Cable Communications, LLC	`1.07ms` from Miami, US
62.110.13.213	AS3269 Telecom Italia S.p.A.	`1.48ms` from Milan, IT
109.107.160.37	AS48030 Martynova Irina Nikolaevna	`0.57ms` from Moscow, RU
50.88.124.181	AS33363 Charter Communications, Inc	`10.15ms` from Orlando, US
200.214.203.21	AS4230 CLARO S.A.	`0.54ms` from Rio de Janeiro, BR
111.231.78.133	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.96ms` from Shanghai, CN
116.228.197.197	AS4812 China Telecom (Group)	`2.96ms` from Shanghai, CN
59.106.106.197	AS9370 SAKURA Internet Inc.	`1.04ms` from Tokyo, JP
102.157.57.117	AS37705 TOPNET	`2.14ms` from Tunis, TN
152.204.131.181	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.58ms` from Bogota, CO
85.225.42.181	AS8434 Telenor Sverige AB	`4.37ms` from Copenhagen, DK
50.84.133.21	AS11427 Charter Communications Inc	`4.32ms` from Dallas, US
84.171.27.181	AS3320 Deutsche Telekom AG	`7.25ms` from Frankfurt am Main, DE
103.4.95.181	AS45773 PERN AS Content Servie Provider, Islamabad, Pakistan	`17.34ms` from Lahore, PK
185.69.11.133	AS199952 AVATEL TELECOM, SA	`8.54ms` from Madrid, ES
217.169.111.21	AS20746 Telecom Italia S.p.A.	`1.48ms` from Milan, IT
15.152.39.197	AS16509 Amazon.com, Inc.	`0.28ms` from Osaka, JP
126.82.104.101	AS17676 SoftBank Corp.	`12.61ms` from Osaka, JP
176.166.3.133	AS5410 Bouygues Telecom SA	`14.51ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f6 -m23 115.72.242.149

traceroute to 115.72.242.149 (115.72.242.149): 23 hops max, 52 byte packets

6 [AS4134] 124.31.2.121 1.577 ms

7 *

8 [AS4134] 202.97.106.50 39.734 ms

9 [AS4134] 202.97.27.233 60.414 ms

10 *

11 [AS4134] 202.97.55.202 67.947 ms

12 [] 110.94.123.22 214.5 ms

13 [AS4134] 218.30.53.51 213.635 ms

14 *

15 *

16 *

17 [AS2914] 129.250.2.255 318.697 ms

18 *

19 *

20 [AS7552] 115.79.0.5 357.272 ms

21 *

22 *

23 *

Measurement taken from

IPinfo ProbeNet in Lhasa, CN

On March 13th 2026

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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