103.254.16.0/22

AS131397 · Hanoi Medical University

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Summary

Country	Vietnam
Domain	hmu.edu.vn
ASN	AS131397
Registry	APNIC
ID	HMU-VN

WHOIS Details

inetnum:        103.254.16.0 - 103.254.19.255
netname:        HMU-VN
descr:          Hanoi Medical University
descr:          1 Ton That Tung, Dong Da District, Hanoi City
admin-c:        NDH7-AP
admin-c:        LTNA1-AP
tech-c:         DTTH1-AP
remarks:        send spam and abuse report to duonghuyen@hmu.edu.vn
remarks:        send spam and abuse report to daihocyhn@hmu.edu.vn
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2013-11-26T01:47:13Z
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:  2017-11-08T09:40:06Z
source:         APNIC

person:         Duong Thi THu Huyen
nic-hdl:        DTTH1-AP
e-mail:         duonghuyen@hmu.edu.vn
address:        Hanoi Medical University
address:        1 Ton That Tung, Dong Da District, Hanoi City
phone:          +84-24-38523798
fax-no:         +84-24-38525115
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-12T10:16:15Z
source:         APNIC

person:         Le Thi Ngoc Anh
nic-hdl:        LTNA1-AP
e-mail:         lengocanh@hmu.edu.vn
address:        Hanoi Medical University
address:        1 Ton That Tung, Dong Da District, Hanoi City
phone:          +84-24-38523798
fax-no:         +84-24-38525115
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-12T10:16:04Z
source:         APNIC

person:         Nguyen Duc Hinh
nic-hdl:        NDH7-AP
e-mail:         nguyenduchinh@hmu.edu.vn
address:        Hanoi Medical University
address:        1 Ton That Tung, Dong Da District, Hanoi City
phone:          +84-24-38523798
fax-no:         +84-24-38525115
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-12T10:15:52Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.254.0.0/16

Range	ASN	Company	Num of IPs
103.254.116.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.254.144.0/22	AS23620	DMM.com LLC	1,024
103.254.232.0/22	AS55943	ONATI	1,024
103.254.180.0/22	AS133179	485 Kapan Marg	1,024
103.254.44.0/22	AS58982	FireHost, Inc.	1,024
103.254.216.0/22	AS131403	ICSOFT Joint Stock Company	1,024
103.254.12.0/22	AS56151	DigiStar Company Limited	1,024
103.254.156.0/22	AS24226	Catalyst .Net Limited	1,024
103.254.68.0/22	AS4847	Beijing horizon telecommunication	1,024
103.254.224.0/22	AS55943	ONATI	1,024
103.254.84.0/22	AS55406	HRC Technologies Ltd	1,024
103.254.188.0/22	AS23724	ChinaNetCenter Ltd.	1,024
103.254.252.0/22	AS132526	StarHub Internet Pte Ltd	1,024
103.254.152.0/22	AS59253	LEASEWEB SINGAPORE PTE. LTD.	1,024
103.254.132.0/22	AS45267	Lightwire LTD	1,024
103.254.112.0/22	AS23724	Priority of Fashion(Beijing)Information Technology Co.,Ltd	1,024
103.254.136.0/22	AS38719	Dreamscape Networks	1,024
103.254.76.0/22	AS59009	QingDao WangXin Telcom Corp. Limited.	1,024
103.254.104.0/22	AS59148	PT Giga Patra Multimedia	1,024
103.254.60.0/22	AS24295	Delight Building 2F, 4-2-3, Akasaka	1,024
103.254.92.0/23	AS7575	EDITH COWAN UNIVERSITY	512
103.254.154.0/23	AS59253	LEASEWEB SINGAPORE PTE. LTD.	512
103.254.95.0/24	AS46017	Badan Informasi Geospasial	256
103.254.196.0/24	AS133194	Connections Hub Technology (Shanghai) Ltd. Company	256
103.254.187.0/24	AS17501	Static Allocation for Enterprise Customers	256
103.254.79.0/24	AS59009	QingDao WangXin Telcom Corp. Limited.	256
103.254.38.0/24	AS59243	CROSS IT SOLUTIONS LIMITED	256
103.254.238.0/24	AS132965	Techbook international Pvt. Ltd.	256
103.254.237.0/24	AS132965	Techbook international Pvt. Ltd.	256
103.254.59.0/24	AS59169	KNGD INFOSYS PVT LTD	256
103.254.246.0/24	AS17625	Kashish Enterprises	256
103.254.254.0/24	AS132526	StarHub Internet Pte Ltd	256
103.254.165.0/24	AS7545	I-MED NETWORK LIMITED	256
103.254.161.0/24	AS36236	NetActuate, Inc	256
103.254.72.0/24	AS136038	IP Transit	256
103.254.105.0/24	AS59148	PT Giga Patra Multimedia	256
103.254.84.0/24	AS55406	HRC Technologies Ltd	256
103.254.182.0/24	AS133179	485 Kapan Marg	256
103.254.248.0/24	AS38667	KakaoBank Corp.	256
103.254.7.0/24	AS58507	Billing Bureau Pty Ltd	256
103.254.121.0/24	AS18126	OpenWaveX	256
103.254.142.0/24	AS58530	PingCo Pty Ltd	256
103.254.183.0/24	AS133179	485 Kapan Marg	256
103.254.26.0/24	AS59242	Tullow Bangladesh Ltd.	256
103.254.143.0/24	AS58530	PingCo Pty Ltd	256
103.254.27.0/24	AS135244	Kedia Computer Service	256
103.254.245.0/24	AS17625	Kashish Enterprises	256
103.254.209.0/24	AS133380	Room 2101-2, Arion Commercial Centre	256
103.254.185.0/24	AS17501	Static Allocation for Enterprise Customers	256

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
103.254.16.40	hmu.edu.vn	1
103.254.16.5	daihocyhanoi.edu.vn	1
103.254.16.44	tapchinghiencuuyhoc.vn	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
103.254.16.129	AS131397 Hanoi Medical University	0.95ms 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
184.106.34.246	AS19994 Rackspace Hosting	1.24ms from Chicago, US
64.44.109.198	AS20278 Nexeon Technologies, Inc.	0.18ms from Chicago, US
177.4.94.70	AS8167 V tal	1.47ms from Curitiba, BR
67.121.156.246	AS7018 AT&T Enterprises, LLC	5.18ms from Fremont, US
157.148.83.22	AS136958 China Unicom Guangdong IP network	3.01ms from Guangzhou, CN
220.174.166.230	AS4134 CHINANET-BACKBONE	3.58ms from Haikou, CN
119.51.9.166	AS4837 CHINA UNICOM China169 Backbone	12.91ms from Liaoyang, CN
160.72.1.102	AS46887 Crown Castle Fiber LLC	0.51ms from Los Angeles, US
84.221.210.150	AS8612 Tiscali Italia S.P.A.	7.72ms from Milan, IT
45.177.152.6	AS268985 VEM PRA UNO PROVEDOR DE INTERNET LTDA	0.38ms from Porto Alegre, BR
154.54.169.38	AS174 Cogent Communications	0.56ms from San Jose, US
172.201.193.214	AS8075 Microsoft Corporation	0.27ms from Amsterdam, NL
24.236.171.54	AS20115 Charter Communications LLC	10.55ms from Chicago, US
188.183.93.6	AS3292 TDC Holding A/S	10.78ms from Copenhagen, DK
84.151.5.150	AS3320 Deutsche Telekom AG	6.66ms from Frankfurt am Main, DE
154.215.85.246	AS139880 OWGELS INTERNATIONAL CO., LIMITED	1.23ms from Hong Kong, HK
46.61.15.38	AS12389 PJSC Rostelecom	4.90ms from Krasnodar, RU
4.187.153.246	AS8075 Microsoft Corporation	0.13ms from Lohogaon, IN
162.225.112.246	AS7018 AT&T Enterprises, LLC	2.88ms from Miami, US
68.95.183.54	AS7018 AT&T Enterprises, LLC	10.32ms from Miami, US
3.96.40.166	AS16509 Amazon.com, Inc.	0.12ms from Montreal, CA
52.66.11.86	AS16509 Amazon.com, Inc.	0.15ms from Mumbai, IN
212.72.20.6	AS28885 OmanTel NAP	1.92ms from Muscat, OM
78.192.147.118	AS12322 Free SAS	6.55ms from Paris, FR
177.152.96.230	AS270585 Rodrigo de Mello Gonçalves Lopes ME	3.52ms from Sao Paulo, BR

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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