103.213.123.0/24

AS131357 · Duy Tan University

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Summary

Country	Vietnam
Domain	duytan.edu.vn
ASN	AS131357
Parent Range	103.213.122.0/23
Registry	APNIC
ID	DUYTAN-VN

WHOIS Details

inetnum:        103.213.122.0 - 103.213.123.255
netname:        DUYTAN-VN
descr:          Duy Tan University
descr:          254 Nguyen Van Linh, Thac Gian ward, Thanh Khe district, Da Nang city
admin-c:        LNB2-AP
tech-c:         HTS7-AP
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-routes:     MAINT-VN-VNNIC
status:         ASSIGNED PORTABLE
last-modified:  2018-05-14T03:06:43Z
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 Tien Sung
nic-hdl:        HTS7-AP
e-mail:         htsung@duytan.edu.vn
address:        DUYTAN-VN
phone:          +84-0905264265
fax-no:         +84-236-3650443
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2018-05-14T03:08:43Z
source:         APNIC

person:         Le Nguyen Bao
nic-hdl:        LNB2-AP
e-mail:         baole@duytan.edu.vn
address:        DUYTAN-VN
phone:          +84-236-3827111
fax-no:         +84-236-3650443
country:        VN
mnt-by:         MAINT-VN-VNNIC
last-modified:  2018-05-14T03:07:48Z
source:         APNIC

route:          103.213.122.0/23
descr:          DUYTAN-VN
origin:         AS131357
mnt-by:         MAINT-VN-VNNIC
last-modified:  2022-04-05T10:05:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.213.123.0/24

Range	ASN	Company	Num of IPs
103.213.122.0/23	AS131357	Duy Tan University	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
78.20.157.168	AS6848 Telenet BV	`10.66ms` from Amsterdam, NL
23.244.145.56	AS11776 Breezeline	`7.36ms` from Ashburn, US
64.203.188.168	AS7795 LUMOS Networks, Inc.	`0.34ms` from Ashburn, US
70.16.79.8	AS13977 Consolidated Communications, Inc.	`3.21ms` from Boston, US
24.165.223.216	AS10796 Charter Communications Inc	`9.82ms` from Columbus, US
92.212.25.24	AS3209 Vodafone GmbH	`8.58ms` from Frankfurt am Main, DE
87.171.37.8	AS3320 Deutsche Telekom AG	`6.46ms` from Frankfurt am Main, DE
37.98.134.104	AS57732 Ikaalisten-Parkanon Puhelin Osakeyhtio Ltd	`4.60ms` from Helsinki, FI
84.8.130.216	AS31898 Oracle Corporation	`0.16ms` from Johannesburg, ZA
94.193.28.8	AS5607 Sky UK Limited	`3.76ms` from London, GB
137.25.105.56	AS20115 Charter Communications LLC	`6.59ms` from Los Angeles, US
115.147.1.40	AS9299 Philippine Long Distance Telephone Company	`0.97ms` from Manila, PH
66.229.234.24	AS7922 Comcast Cable Communications, LLC	`3.83ms` from Miami, US
198.199.91.200	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
88.162.86.72	AS12322 Free SAS	`2.41ms` from Paris, FR
34.232.133.184	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
187.131.75.120	AS8151 UNINET	`4.07ms` from Santiago de Queretaro, MX
47.129.119.168	AS16509 Amazon.com, Inc.	`0.53ms` from Singapore, SG
178.149.135.56	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`10.03ms` from Belgrade, RS
209.180.36.88	AS209 CenturyLink Communications, LLC	`8.63ms` from Chicago, US
73.45.148.152	AS7922 Comcast Cable Communications, LLC	`6.32ms` from Chicago, US
188.155.192.88	AS6730 Sunrise GmbH	`2.76ms` from Geneve, CH
178.33.221.216	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
90.220.64.184	AS5607 Sky UK Limited	`5.93ms` from London, GB
73.65.28.152	AS7922 Comcast Cable Communications, LLC	`3.52ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -m6 103.213.123.129

traceroute to 103.213.123.129 (103.213.123.129): 6 hops max, 52 byte packets

1 [AS8849] 95.81.85.1 3.876 ms

2 *

3 [AS6453] 64.86.8.61 0.797 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On September 11th 2025

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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