27.74.144.0/21

AS7552  ·  Viettel Group

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS7552
Parent Range 27.64.0.0/12
Registry APNIC
ID VIETTEL-VN

WHOIS Details

inetnum:        27.64.0.0 - 27.79.255.255
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
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2017-11-11T09:36:50Z
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:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:01Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:15:06Z
source:         APNIC

route:          27.64.0.0/12
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:14:56Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 27.74.144.0/21

Range ASN Company Num of IPs
27.64.0.0/12 AS38731 Viettel Group 1,048,576
27.64.0.0/12 AS7552 Viettel Group 1,048,576

Nearby Ranges

BGP prefixes that overlap with 27.74.0.0/16

Range ASN Company Num of IPs
27.64.0.0/12 AS38731 Viettel Group 1,048,576
27.64.0.0/12 AS7552 Viettel Group 1,048,576

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

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

IP Address ASN Details
27.74.151.48 AS7552 Viettel Group 2.76ms from Ho Chi Minh City, VN
27.74.146.22 AS7552 Viettel Group 2.67ms from Ho Chi Minh City, VN
27.74.144.198 AS7552 Viettel Group 2.57ms from Ho Chi Minh City, VN
27.74.149.216 AS7552 Viettel Group 2.90ms from Ho Chi Minh City, VN
27.74.145.134 AS7552 Viettel Group 2.41ms from Ho Chi Minh City, VN
27.74.148.61 AS7552 Viettel Group 2.69ms from Ho Chi Minh City, VN
27.74.150.168 AS7552 Viettel Group 2.55ms from Ho Chi Minh City, VN
27.74.147.142 AS7552 Viettel Group 2.61ms 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
86.94.157.229 AS1136 KPN B.V. 2.54ms from Amsterdam, NL
44.219.123.5 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
202.180.67.117 AS9790 Two Degrees Networks Limited 0.49ms from Auckland, NZ
103.186.189.53 AS149570 Speech Tell Communication Private Limited 0.36ms from Chennai, IN
87.139.55.5 AS3320 Deutsche Telekom AG 4.30ms from Duesseldorf, DE
73.144.68.21 AS7922 Comcast Cable Communications, LLC 7.67ms from Flint, US
120.237.130.149 AS9808 China Mobile Communications Group Co., Ltd. 5.25ms from Guangzhou, CN
117.54.227.53 AS9340 INDO Internet, PT 0.88ms from Jakarta, ID
39.128.5.69 AS9808 China Mobile Communications Group Co., Ltd. 1.95ms from Kunming, CN
77.104.156.69 AS13037 Zen Internet Ltd 1.83ms from Manchester, GB
73.1.191.181 AS7922 Comcast Cable Communications, LLC 8.95ms from Miami, US
50.32.208.181 AS5650 Frontier Communications of America, Inc. 15.17ms from New York City, US
69.43.60.69 AS6536 CityNet 0.59ms from Pittsburgh, US
2.44.91.69 AS30722 Fastweb SpA 10.07ms from Rome, IT
73.220.182.101 AS7922 Comcast Cable Communications, LLC 6.49ms from San Jose, US
182.220.156.213 AS17858 LG POWERCOMM 1.73ms from Seoul, KR
175.209.84.53 AS4766 Korea Telecom 1.49ms from Seoul, KR
69.231.174.117 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.53ms from Zhongwei, CN
20.56.66.149 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
23.22.131.85 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
54.208.196.53 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
73.146.102.245 AS7922 Comcast Cable Communications, LLC 9.19ms from Chicago, US
81.230.14.21 AS3301 Telia Company AB 1.08ms from Copenhagen, DK
27.6.247.101 AS17488 Hathway IP Over Cable Internet 1.55ms from Delhi, IN
2.204.107.213 AS3209 Vodafone GmbH 5.53ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 27.74.151.81
traceroute to 27.74.151.81 (27.74.151.81): 64 hops max, 52 byte packets
3 *
4 *
5 [AS7552] 27.68.208.246 356.701 ms
6 [AS7552] 115.79.0.34 355.443 ms
7 [AS7552] 115.79.14.185 354.516 ms
8 *
9 *
10 [AS7552] 27.74.151.81 344.844 ms
Measurement taken from IPinfo ProbeNet in Miami, US
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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