City: Hanoi
Region: unknown
Country: Vietnam
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '171.224.0.0 - 171.255.255.255'
% Abuse contact for '171.224.0.0 - 171.255.255.255' is 'hm-changed@vnnic.vn'
inetnum: 171.224.0.0 - 171.255.255.255
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-irt: IRT-VNNIC-AP
mnt-by: MAINT-VN-VNNIC
last-modified: 2017-11-11T09:43:21Z
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: 2026-04-21T02:07:47Z
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
% Information related to '171.224.0.0/11AS24086'
route: 171.224.0.0/11
descr: VIETTEL-VN
origin: AS24086
mnt-by: MAINT-VN-VNNIC
last-modified: 2025-08-14T17:12:04Z
source: APNIC
% Information related to '171.224.0.0/11AS38731'
route: 171.224.0.0/11
descr: VIETTEL-VN
origin: AS38731
mnt-by: MAINT-VN-VNNIC
last-modified: 2025-08-14T17:12:09Z
source: APNIC
% Information related to '171.224.0.0/11AS7552'
route: 171.224.0.0/11
descr: VIETTEL-VN
origin: AS7552
mnt-by: MAINT-VN-VNNIC
last-modified: 2025-08-14T17:11:59Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4); <<>> DiG 9.10.3-P4-Ubuntu <<>> 171.253.231.34
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21835
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;171.253.231.34. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026070202 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jul 03 13:00:59 CST 2026
;; MSG SIZE rcvd: 10734.231.253.171.in-addr.arpa domain name pointer dynamic-adsl.viettel.vn.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
34.231.253.171.in-addr.arpa name = dynamic-ip-adsl.viettel.vn.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 124.152.118.131 | attackspambots | Invalid user cisco from 124.152.118.131 port 3542 |
2020-09-26 20:27:52 |
| 49.233.155.170 | attackbotsspam | prod11 ... |
2020-09-26 20:11:18 |
| 54.38.139.210 | attackbots | Triggered by Fail2Ban at Ares web server |
2020-09-26 20:30:07 |
| 1.4.176.80 | attackbots | 2020-05-11T22:11:32.318439suse-nuc sshd[15596]: Invalid user admin1 from 1.4.176.80 port 50137 ... |
2020-09-26 20:31:44 |
| 205.185.114.216 | attackspam | *Port Scan* detected from 205.185.114.216 (US/United States/-). 11 hits in the last 126 seconds |
2020-09-26 20:36:04 |
| 1.32.48.245 | attack | 2019-12-31T10:56:08.982995suse-nuc sshd[17237]: Invalid user sweekhorst from 1.32.48.245 port 58764 ... |
2020-09-26 20:34:24 |
| 128.14.230.12 | attackspambots | prod11 ... |
2020-09-26 20:20:11 |
| 83.103.98.211 | attackspambots | Invalid user deploy from 83.103.98.211 port 21806 |
2020-09-26 20:34:41 |
| 1.46.128.131 | attackspam | 2020-05-19T19:20:48.182466suse-nuc sshd[4202]: Invalid user 888888 from 1.46.128.131 port 18377 ... |
2020-09-26 20:31:00 |
| 37.235.52.41 | attackbots | Invalid user drcomadmin from 37.235.52.41 port 57138 |
2020-09-26 20:11:46 |
| 46.161.27.75 | attackbotsspam |
|
2020-09-26 20:24:48 |
| 142.4.214.151 | attackbotsspam | Invalid user supervisor from 142.4.214.151 port 56012 |
2020-09-26 20:23:28 |
| 36.155.115.95 | attackbotsspam | Invalid user hmn from 36.155.115.95 port 34968 |
2020-09-26 20:15:55 |
| 1.34.117.251 | attackspam | 2019-11-25T20:06:03.734670suse-nuc sshd[27511]: Invalid user user from 1.34.117.251 port 44506 ... |
2020-09-26 20:33:08 |
| 188.124.244.119 | attackbotsspam | 20/9/25@19:33:53: FAIL: Alarm-Network address from=188.124.244.119 ... |
2020-09-26 20:09:12 |