115.78.32.0/21

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 115.78.32.0/21

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

Nearby Ranges

BGP prefixes that overlap with 115.78.0.0/16

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

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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
115.78.38.103	AS7552 Viettel Group	`2.48ms` from Ho Chi Minh City, VN
115.78.35.109	AS7552 Viettel Group	`1.47ms` 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
188.72.213.133	AS35415 Webzilla B.V.	`0.53ms` from Amsterdam, NL
147.52.200.37	AS6867 University of Crete	`8.79ms` from Athens, GR
20.113.195.53	AS8075 Microsoft Corporation	`0.97ms` from Berlin, DE
23.1.110.197	AS16625 Akamai Technologies, Inc.	`0.28ms` from Frankfurt am Main, DE
119.136.32.69	AS4134 CHINANET-BACKBONE	`1.75ms` from Guangzhou, CN
84.175.253.149	AS3320 Deutsche Telekom AG	`1.62ms` from Hamburg, DE
88.255.12.101	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.56ms` from Istanbul, TR
217.42.201.21	AS2856 British Telecommunications PLC	`6.54ms` from London, GB
81.142.114.69	AS2856 British Telecommunications PLC	`8.56ms` from London, GB
168.86.201.21	AS51263 County Broadband Ltd	`2.38ms` from London, GB
185.244.172.85	AS204997 FIRST SERVER LIMITED	`0.91ms` from Moscow, RU
91.222.211.197	AS48478 Mifril+ LLC	`1.76ms` from Moscow, RU
23.37.152.149	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.19ms` from Palermo, IT
90.181.150.5	AS5610 O2 Czech Republic, a.s.	`0.89ms` from Prague, CZ
54.89.29.69	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
54.180.248.229	AS16509 Amazon.com, Inc.	`0.30ms` from Seoul, KR
58.37.220.181	AS4812 China Telecom (Group)	`3.51ms` from Shanghai, CN
126.139.121.165	AS17676 SoftBank Corp.	`1.13ms` from Tokyo, JP
109.164.255.133	AS3303 Swisscom (Switzerland) Ltd	`1.17ms` from Zuerich, CH
43.210.66.117	AS16509 Amazon.com, Inc.	`1.99ms` from Bangkok, TH
68.97.203.213	AS22773 Cox Communications Inc.	`8.95ms` from Dallas, US
194.25.240.117	AS3320 Deutsche Telekom AG	`1.47ms` from Duesseldorf, DE
79.255.70.197	AS3320 Deutsche Telekom AG	`9.17ms` from Frankfurt am Main, DE
182.42.93.229	AS4134 CHINANET-BACKBONE	`1.05ms` from Hohhot, CN
218.189.119.5	AS9304 HGC Global Communications Limited	`1.69ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 -m11 115.78.32.70

traceroute to 115.78.32.70 (115.78.32.70): 11 hops max, 52 byte packets

2 [AS25369] 188.240.58.255 10.983 ms

3 *

4 [AS7552] 27.68.250.217 200.83 ms

5 [AS7552] 27.68.237.150 193.527 ms

6 [AS7552] 125.235.249.82 194.905 ms

7 [AS7552] 115.79.0.128 195.958 ms

8 [AS7552] 125.235.249.82 194.948 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Glasgow, GB

On February 7th 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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