112.137.135.0/24

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 112.137.135.0/24

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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
112.137.135.1	AS45542 VietNam National University Ha Noi	`1.37ms` 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
20.56.144.8	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
132.145.218.168	AS31898 Oracle Corporation	`0.24ms` from Ashburn, US
186.155.159.248	AS19429 ETB - Colombia	`0.93ms` from Bogota, CO
132.177.190.184	AS11745 University System of New Hampshire	`6.09ms` from Boston, US
183.67.77.56	AS4134 CHINANET-BACKBONE	`5.42ms` from Chongqing, CN
66.25.220.232	AS11427 Charter Communications Inc	`6.19ms` from Dallas, US
156.47.137.248	AS6300 Consolidated Communications, Inc.	`4.60ms` from Dallas, US
73.169.73.168	AS7922 Comcast Cable Communications, LLC	`5.06ms` from Denver, US
109.56.252.136	AS44034 Hi3G Access AB	`9.46ms` from Falkenberg, SE
98.198.30.232	AS7922 Comcast Cable Communications, LLC	`10.04ms` from Houston, US
73.112.56.72	AS7922 Comcast Cable Communications, LLC	`6.45ms` from New York City, US
71.187.53.72	AS701 Verizon Business	`1.47ms` from Newark, US
76.75.29.168	AS8057 Vision Net, Inc.	`17.92ms` from Seattle, US
49.69.22.8	AS4134 CHINANET-BACKBONE	`11.17ms` from Shanghai, CN
69.6.39.104	AS15735 GO p.l.c.	`1.51ms` from Swieqi, MT
84.227.110.232	AS6730 Sunrise GmbH	`2.73ms` from Zuerich, CH
84.227.228.24	AS6730 Sunrise GmbH	`3.50ms` from Zuerich, CH
162.81.132.8	AS33566 Knoxville Utilities Board	`6.76ms` from Atlanta, US
156.62.165.40	AS24398 Auckland University of Technology	`1.89ms` from Auckland, NZ
161.200.204.8	AS3839 Chulalongkorn University	`2.67ms` from Bangkok, TH
60.207.126.40	AS4808 China Unicom Beijing Province Network	`5.00ms` from Beijing, CN
85.6.135.72	AS3303 Swisscom (Switzerland) Ltd	`0.71ms` from Geneve, CH
113.215.217.8	AS24139 Huashu media&Network Limited	`7.75ms` from Hangzhou, CN
14.171.52.216	AS45899 VNPT Corp	`4.02ms` from Hanoi, VN
71.84.54.24	AS20115 Charter Communications LLC	`6.51ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 112.137.135.1

traceroute to 112.137.135.1 (112.137.135.1): 64 hops max, 52 byte packets

4 [AS18403] 42.112.3.184 0.595 ms

5 [AS45899] 113.171.6.225 0.563 ms

6 [AS45899] 113.171.141.182 1.435 ms

7 [AS45899] 113.171.37.185 1.001 ms

8 [AS45899] 14.238.128.186 1.424 ms

9 [AS24173] 119.17.207.46 1.749 ms

10 [AS24173] 119.17.219.170 1.479 ms

11 [AS24173] 119.17.219.173 1.381 ms

12 [AS24173] 119.17.219.254 1.251 ms

13 [AS24173] 119.17.198.148 1.44 ms

14 [AS45542] 112.137.135.1 1.684 ms

Measurement taken from

IPinfo ProbeNet in Hanoi, VN

On September 11th 2025

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