112.137.134.0/24

AS45542 · VietNam National University Ha Noi

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Summary

Country	Vietnam
Domain	vnu.edu.vn
ASN	AS45542
Parent Range	112.137.128.0/20
Registry	APNIC
ID	VNU-VN

WHOIS Details

inetnum:        112.137.128.0 - 112.137.143.255
netname:        VNU-VN
descr:          VietNam National University Ha Noi
descr:          No 144, Xuan Thuy street, Cau Giay district, Ha Noi City
country:        VN
admin-c:        HSL20-AP
tech-c:         NTT39-AP
status:         ASSIGNED PORTABLE
remarks:        send spam and abuse report to hainn@vnu.edu.vn
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-routes:     MAINT-VN-VNNIC
last-modified:  2023-04-18T07:42:57Z
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:  2025-09-04T05:18:22Z
source:         APNIC

person:         Ho Sy Loi
address:        VNU-VN
country:        VN
phone:          +84-889596688
e-mail:         hsloi@vnu.edu.vn
nic-hdl:        HSL20-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-04-18T07:37:10Z
source:         APNIC

person:         Nguyen Thanh Tung
address:        VNU-VN
country:        VN
phone:          +84-904660058
e-mail:         tungtt@vnu.edu.vn
nic-hdl:        NTT39-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2023-04-18T07:41:40Z
source:         APNIC

route:          112.137.128.0/20
descr:          VNU-VN
origin:         AS45542
mnt-by:         MAINT-VN-VNNIC
last-modified:  2024-08-21T10:38:06Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 112.137.134.0/24

Range	ASN	Company	Num of IPs
112.137.128.0/20	AS45542	VietNam National University Ha Noi	4,096

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
112.137.134.8	koxe.club	1
112.137.134.23	nhapdiemhus.tk	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

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Pingable IPs

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

IP Address	ASN	Details
112.137.134.1	AS45542 VietNam National University Ha Noi	`1.58ms` 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
193.67.145.232	AS702 Verizon Business	`2.06ms` from Amsterdam, NL
173.231.210.8	AS54641 InMotion Hosting, Inc.	`0.27ms` from Ashburn, US
136.57.54.200	AS16591 Google Fiber Inc.	`5.50ms` from Atlanta, US
88.7.106.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.39ms` from Barcelona, ES
18.18.83.168	AS3 Massachusetts Institute of Technology	`0.34ms` from Boston, US
191.85.86.120	AS22927 Telefonica de Argentina	`1.42ms` from Buenos Aires, AR
222.242.114.104	AS4134 CHINANET-BACKBONE	`5.53ms` from Chenzhou, CN
121.99.77.40	AS9790 Two Degrees Networks Limited	`5.35ms` from Christchurch, NZ
189.239.54.200	AS8151 UNINET	`5.35ms` from Guadalajara, MX
188.30.188.136	AS206067 Hutchison 3G UK Limited	`9.86ms` from London, GB
86.132.193.216	AS2856 British Telecommunications PLC	`3.29ms` from London, GB
99.50.194.104	AS7018 AT&T Enterprises, LLC	`18.57ms` from Los Angeles, US
178.248.209.72	AS197133 MEDIACTIVE SAS	`0.32ms` from Paris, FR
204.216.207.120	AS31898 Oracle Corporation	`0.23ms` from Phoenix, US
188.143.166.200	AS44050 Petersburg Internet Network ltd.	`0.80ms` from Saint Petersburg, RU
1.202.138.136	AS4847 China Networks Inter-Exchange	`3.61ms` from Tianjin, CN
120.74.20.248	AS2527 Sony Network Communications Inc.	`1.92ms` from Tokyo, JP
89.231.77.200	AS21021 Multimedia Polska Sp. z o.o.	`10.18ms` from Warsaw, PL
12.4.203.248	AS7018 AT&T Enterprises, LLC	`10.70ms` from Chicago, US
128.198.82.184	AS396425 University of Colorado, Colorado Springs	`1.61ms` from Denver, US
62.246.241.8	AS12312 ecotel communication ag	`5.25ms` from Frankfurt am Main, DE
222.201.24.120	AS4538 China Education and Research Network Center	`14.87ms` from Guangzhou, CN
95.228.168.216	AS3269 Telecom Italia S.p.A.	`5.24ms` from Milan, IT
79.24.187.152	AS3269 Telecom Italia S.p.A.	`3.73ms` from Milan, IT
216.53.230.8	AS11749 MPInet	`2.74ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 112.137.134.1

traceroute to 112.137.134.1 (112.137.134.1): 64 hops max, 52 byte packets

1 [AS63734] 103.199.16.1 5704.353 ms

2 [AS18403] 58.186.148.33 1.943 ms

3 [AS18403] 42.112.2.55 0.297 ms

4 [AS45899] 113.171.6.225 0.354 ms

5 [AS45899] 113.171.141.182 1.724 ms

6 [AS45899] 113.171.37.185 6.466 ms

7 [AS45899] 14.238.128.186 1.264 ms

8 [AS24173] 119.17.207.46 52.97 ms

9 [AS24173] 119.17.219.170 5.205 ms

10 [AS24173] 119.17.219.173 1.23 ms

11 [AS24173] 119.17.219.254 1.29 ms

12 [AS24173] 119.17.198.148 1.432 ms

13 [AS45542] 112.137.134.1 1.441 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On September 11th 2025

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