27.78.144.0/21

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 27.78.144.0/21

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 27.78.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
27.78.146.39 shinra.site 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

Pingable IPs

1,421 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
27.78.149.204 AS7552 Viettel Group 2.76ms from Ho Chi Minh City, VN
27.78.148.180 AS7552 Viettel Group 2.49ms from Ho Chi Minh City, VN
27.78.146.100 AS7552 Viettel Group 2.67ms from Ho Chi Minh City, VN
27.78.151.4 AS7552 Viettel Group 2.90ms from Ho Chi Minh City, VN
27.78.144.76 AS7552 Viettel Group 2.84ms from Ho Chi Minh City, VN
27.78.150.177 AS7552 Viettel Group 2.73ms from Ho Chi Minh City, VN
27.78.147.169 AS7552 Viettel Group 2.88ms from Ho Chi Minh City, VN
27.78.145.107 AS7552 Viettel Group 2.63ms 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
87.213.25.165 AS13127 Odido Netherlands B.V. 3.80ms from Amsterdam, NL
128.173.203.181 AS1312 Virginia Polytechnic Institute and State Univ. 6.70ms from Ashburn, US
44.232.6.133 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
144.134.10.37 AS1221 Telstra Limited 3.08ms from Brisbane, AU
121.0.1.133 AS7594 On Q 0.25ms from Brisbane, AU
156.196.88.245 AS8452 TE-AS 4.86ms from Cairo, EG
122.179.125.229 AS24560 Bharti Airtel Ltd., Telemedia Services 7.44ms from Delhi, IN
217.89.97.117 AS3320 Deutsche Telekom AG 1.30ms from Duesseldorf, DE
91.17.10.197 AS3320 Deutsche Telekom AG 7.44ms from Frankfurt am Main, DE
138.73.53.21 AS611 NB-PEI Educational Computer Network 15.56ms from Montreal, CA
60.36.83.21 AS4713 NTT DOCOMO BUSINESS,Inc. 8.41ms from Osaka, JP
109.80.172.69 AS5610 O2 Czech Republic, a.s. 5.21ms from Prague, CZ
189.23.48.85 AS4230 CLARO S.A. 0.51ms from Rio de Janeiro, BR
189.80.221.245 AS7738 V tal 6.95ms from Rio de Janeiro, BR
23.192.213.117 AS16625 Akamai Technologies, Inc. 0.30ms from Seattle, US
124.74.74.133 AS4812 China Telecom (Group) 2.16ms from Shanghai, CN
61.116.4.149 AS4725 SoftBank Corp. 10.33ms from Tokyo, JP
129.143.121.37 AS553 BelWue-Koordination 7.33ms from Zuerich, CH
156.146.154.149 AS1448 United Cooperative Services 2.46ms from Dallas, US
81.79.6.149 AS5378 Vodafone Limited 2.50ms from Erith, GB
221.168.151.85 AS4766 Korea Telecom 0.74ms from Incheon, KR
39.115.138.133 AS9318 SK Broadband Co Ltd 1.21ms from Incheon, KR
92.63.237.213 AS44942 Digitalreti srl 11.94ms from Milan, IT
65.30.110.245 AS10796 Charter Communications Inc 0.70ms from Milwaukee, US
34.73.211.37 AS396982 Google LLC 0.13ms from Moncks Corner, US

Traceroute

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

$
traceroute -a -n -q1 -f3 27.78.145.159
traceroute to 27.78.145.159 (27.78.145.159): 64 hops max, 52 byte packets
3 [AS38158] 121.100.7.178 30.978 ms
4 *
5 *
6 [AS7552] 27.68.208.114 67.29 ms
7 *
8 *
9 [AS7552] 27.78.145.159 62.794 ms
Measurement taken from IPinfo ProbeNet in Denpasar, ID
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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