1. All IP Ranges
  2. 27.0.0.0/8
  3. 27.66.0.0/16
  4. AS7552  | 27.66.0.0/16

27.66.0.0/16

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 27.66.0.0/16

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

Nearby Ranges

BGP prefixes that overlap with 27.0.0.0/8

Range ASN Company Num of IPs
27.192.0.0/11 AS4837 China Unicom Shandong province network 2,097,152
27.16.0.0/12 AS58563 CHINANET Hubei province network 1,048,576
27.64.0.0/12 AS7552 Viettel Group 1,048,576
27.16.0.0/12 AS148981 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS150145 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS137266 CHINANET Hubei province network 1,048,576
27.64.0.0/12 AS38731 Viettel Group 1,048,576
27.16.0.0/12 AS136192 CHINANET Hubei province network 1,048,576
27.16.0.0/12 AS4134 CHINANET Hubei province network 1,048,576
27.160.0.0/12 AS9644 SK Telecom 1,048,576
27.40.0.0/13 AS17623 China Unicom Guangdong province network 524,288
27.152.0.0/13 AS133774 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.184.0.0/13 AS134760 CHINANET hebei province network 524,288
27.184.0.0/13 AS4134 CHINANET hebei province network 524,288
27.152.0.0/13 AS133776 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.152.0.0/13 AS4134 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.40.0.0/13 AS134543 China Unicom Guangdong province network 524,288
27.152.0.0/13 AS133775 CHINANET FUJIAN PROVINCE NETWORK 524,288
27.136.0.0/13 AS9824 JCOM Co., Ltd. 524,288
27.176.0.0/13 AS9644 SK Telecom 524,288
27.40.0.0/13 AS136959 China Unicom Guangdong province network 524,288
27.240.0.0/13 AS9674 Far EasTone Telecommunication Co., Ltd. 524,288
27.8.0.0/13 AS4837 China Unicom Chongqing Province Network 524,288
27.40.0.0/13 AS17816 China Unicom Guangdong province network 524,288
27.184.0.0/13 AS4809 CHINANET hebei province network 524,288
27.184.0.0/13 AS23662 CHINANET hebei province network 524,288
27.36.0.0/14 AS17816 China Unicom Guangdong province network 262,144
27.148.0.0/14 AS4134 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.148.0.0/14 AS133776 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.36.0.0/14 AS17623 China Unicom Guangdong province network 262,144
27.224.0.0/14 AS4134 CHINANET Gansu province network 262,144
27.148.0.0/14 AS133774 CHINANET FUJIAN PROVINCE NETWORK 262,144
27.128.0.0/15 AS4134 CHINANET hebei province network 131,072
27.128.0.0/15 AS141771 CHINANET hebei province network 131,072
27.128.0.0/15 AS58539 CHINANET hebei province network 131,072
27.2.0.0/15 AS45543 SaiGon Tourist Cable Television 131,072
27.32.0.0/15 AS7545 TPG Internet Pty Ltd. 131,072
27.144.0.0/16 AS17969 ChongQing Broadcast & TV Broadband IP MAN 65,536
27.102.0.0/16 AS45996 DAOU TECHNOLOGY 65,536
27.104.0.0/16 AS4773 M1 LIMITED 65,536
27.107.0.0/16 AS17762 Tata Teleservices Limited -GSM Division 65,536
27.107.0.0/16 AS55740 Tata Teleservices Limited -GSM Division 65,536
27.105.0.0/16 AS18182 So-net Entertainment Taiwan Limited 65,536
27.55.0.0/16 AS7470 True Move Company Limited 65,536
27.38.0.0/16 AS17623 China Unicom Shenzhen city network 65,536
27.49.0.0/16 AS17639 CONVERGE INFORMATION AND COMMUNICATIONS TECHNOLOGY SOLUTIONS, INC 65,536
27.55.0.0/16 AS132618 True Move Company Limited 65,536
27.53.0.0/16 AS9674 Far EasTone Telecommunication Co., Ltd. 65,536
27.108.0.0/16 AS6648 Bayan Telecommunications Inc. 65,536
27.55.0.0/16 AS132061 True Move Company Limited 65,536

Hosted domains

There are 29 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.66.110.23 thelightsquare.vn 4
27.66.110.26 bluefix.vn 3
27.66.110.9 aimedicalimages.com 1
27.66.110.22 reetech.vn 1

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

17,795 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.66.47.193 AS7552 Viettel Group 0.46ms from Hanoi, VN
27.66.65.33 AS7552 Viettel Group 5.70ms from Hanoi, VN
27.66.29.67 AS7552 Viettel Group 10.46ms from Ho Chi Minh City, VN
27.66.28.66 AS7552 Viettel Group 10.47ms from Ho Chi Minh City, VN
27.66.26.120 AS7552 Viettel Group 9.65ms from Ho Chi Minh City, VN
27.66.64.49 AS7552 Viettel Group 5.86ms from Hanoi, VN
27.66.67.188 AS7552 Viettel Group 1.75ms from Hanoi, VN
27.66.9.223 AS7552 Viettel Group 15.78ms from Ho Chi Minh City, VN
27.66.68.130 AS7552 Viettel Group 3.51ms from Hanoi, VN
27.66.30.172 AS7552 Viettel Group 10.59ms from Ho Chi Minh City, VN
27.66.46.49 AS7552 Viettel Group 0.49ms from Hanoi, VN
27.66.25.71 AS7552 Viettel Group 9.50ms from Ho Chi Minh City, VN
27.66.19.6 AS7552 Viettel Group 5.80ms from Hanoi, VN
27.66.31.252 AS7552 Viettel Group 10.67ms from Ho Chi Minh City, VN
27.66.38.146 AS7552 Viettel Group 1.21ms from Ho Chi Minh City, VN
27.66.24.55 AS7552 Viettel Group 9.63ms from Ho Chi Minh City, VN
27.66.11.66 AS7552 Viettel Group 19.65ms from Ho Chi Minh City, VN
27.66.10.193 AS7552 Viettel Group 20.67ms from Ho Chi Minh City, VN
27.66.39.44 AS7552 Viettel Group 0.99ms from Ho Chi Minh City, VN
27.66.66.151 AS7552 Viettel Group 1.77ms from Hanoi, VN
27.66.36.145 AS7552 Viettel Group 1.43ms from Ho Chi Minh City, VN
27.66.27.90 AS7552 Viettel Group 9.67ms from Ho Chi Minh City, VN
27.66.37.81 AS7552 Viettel Group 0.69ms from Ho Chi Minh City, VN
27.66.35.4 AS7552 Viettel Group 10.61ms from Ho Chi Minh City, VN
27.66.8.168 AS7552 Viettel Group 9.70ms 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
84.82.0.128 AS1136 KPN B.V. 2.94ms from Amsterdam, NL
123.123.163.0 AS4808 China Unicom Beijing Province Network 3.71ms from Beijing, CN
52.245.229.48 AS8075 Microsoft Corporation 0.57ms from Boydton, US
94.227.59.144 AS6848 Telenet BV 6.01ms from Brussels, BE
87.58.161.128 AS3292 TDC Holding A/S 5.50ms from Copenhagen, DK
51.255.236.112 AS16276 OVH SAS 0.08ms from Gravelines, FR
180.229.92.48 AS17858 LG POWERCOMM 7.51ms from Incheon, KR
118.202.40.224 AS4538 China Education and Research Network Center 3.58ms from Liaoyang, CN
94.10.64.176 AS5607 Sky UK Limited 2.48ms from London, GB
185.134.169.176 AS204504 Coding SRL 8.45ms from Milan, IT
178.234.157.160 AS12389 PJSC Rostelecom 8.48ms from Moscow, RU
79.107.225.208 AS25472 Nova Telecommunications & Media Single Member S.A 17.72ms from Volos, GR
110.188.22.64 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.97ms from Chengdu, CN
173.90.53.48 AS10796 Charter Communications Inc 9.03ms from Cleveland, US
87.175.209.128 AS3320 Deutsche Telekom AG 6.22ms from Frankfurt am Main, DE
175.151.5.208 AS4837 CHINA UNICOM China169 Backbone 12.07ms from Liaoyang, CN
90.199.230.240 AS5607 Sky UK Limited 3.62ms from London, GB
64.50.201.144 AS137409 GSL Networks Pty LTD 0.13ms from Los Angeles, US
82.124.203.80 AS3215 Orange S.A. 2.40ms from Paris, FR
44.219.79.112 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
61.152.150.176 AS4812 China Telecom (Group) 4.54ms from Shanghai, CN
126.73.222.48 AS17676 SoftBank Corp. 4.75ms from Tokyo, JP
176.10.97.16 AS51395 Datasource AG 0.17ms from Zug, CH
5.78.48.48 AS212317 Hetzner Online GmbH 0.18ms from Hillsboro, US
18.162.52.192 AS16509 Amazon.com, Inc. 0.36ms 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 -f7 -m24 27.66.163.54
traceroute to 27.66.163.54 (27.66.163.54): 24 hops max, 52 byte packets
7 [AS4134] 219.151.32.21 1.063 ms
8 *
9 *
10 *
11 [AS4134] 202.97.55.226 57.399 ms
12 [] 110.94.123.22 213.242 ms
13 [AS4134] 218.30.53.51 206.095 ms
14 *
15 *
16 *
17 [AS2914] 129.250.2.255 301.341 ms
18 *
19 *
20 *
21 [AS7552] 27.68.228.174 302.007 ms
22 *
23 *
24 *
Measurement taken from IPinfo ProbeNet in Lhasa, CN
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.

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