103.242.124.0/23

AS58822 · Universitas Negeri Surabaya

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Summary

Country	Indonesia
Domain	unesa.ac.id
ASN	AS58822
Registry	APNIC
ID	IDNIC-UNESA-ID

WHOIS Details

inetnum:        103.242.124.0 - 103.242.125.255
netname:        IDNIC-UNESA-ID
descr:          Universitas Negeri Surabaya
descr:          University / Direct Member IDNIC
descr:          Jl. Ketintang
descr:          Surabaya, 60231
admin-c:        HUNS77-AP
tech-c:         HUNS77-AP
country:        ID
mnt-by:         MNT-APJII-ID
mnt-routes:     MAINT-ID-UNESA
mnt-irt:        IRT-UNESA-ID
status:         ASSIGNED PORTABLE
changed:        hostmaster@idnic.net 20130918
source:         APNIC

irt:            IRT-UNESA-ID
address:        Universitas Negeri Surabaya
address:        Jl. Ketintang
address:        Surabaya, 60231
e-mail:         abuse@unesa.ac.id
abuse-mailbox:  abuse@unesa.ac.id
admin-c:        HUNS77-AP
tech-c:         HUNS77-AP
auth:           # Filtered
mnt-by:         MAINT-ID-UNESA
changed:        abuse@unesa.ac.id 20130903
source:         APNIC

person:         Hostmaster Universitas Negeri Surabaya
address:        Jl. Ketintang
address:        Kampus Unesa
address:        Surabaya - Indonesia
country:        ID
phone:          +62-31-8280009
fax-no:         +62-31-8280804
e-mail:         hostmaster@unesa.ac.id
nic-hdl:        HUNS77-AP
mnt-by:         MAINT-ID-UNESA
changed:        hostmaster@idnic.net 20130903
source:         APNIC

Hosted domains

There are 8 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.242.124.214	starjpselalu.net	4
103.242.124.88	unesa.me	2
103.242.124.241	risetpjokindonesia.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
103.242.124.11	AS58822 Universitas Negeri Surabaya	`1.29ms` from Surabaya, ID
103.242.125.1	AS58822 Universitas Negeri Surabaya	`1.33ms` from Surabaya, ID

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
91.19.167.135	AS3320 Deutsche Telekom AG	`2.73ms` from Berlin, DE
197.56.246.183	AS8452 TE-AS	`2.61ms` from Cairo, EG
71.70.253.103	AS11426 Charter Communications Inc	`15.95ms` from Charlotte, US
173.81.109.39	AS19108 Optimum	`19.17ms` from Chicago, US
77.54.39.167	AS12353 Vodafone Portugal	`6.46ms` from Lisbon, PT
139.138.69.71	AS30404 Blue Stream	`5.20ms` from Miami, US
39.77.105.151	AS4837 CHINA UNICOM China169 Backbone	`2.63ms` from Qingdao, CN
52.2.189.39	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
117.16.163.151	AS18028 GyeongSang National University	`7.84ms` from Seoul, KR
59.14.162.7	AS4766 Korea Telecom	`1.78ms` from Seoul, KR
121.136.151.39	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
123.174.132.103	AS4134 CHINANET-BACKBONE	`5.92ms` from Taiyuan, CN
1.202.36.23	AS4847 China Networks Inter-Exchange	`2.33ms` from Tianjin, CN
212.21.72.247	AS44716 D-hosting die Rackspace & Connectivity GmbH	`0.87ms` from Berlin, DE
174.108.83.7	AS11426 Charter Communications Inc	`4.05ms` from Charlotte, US
91.40.221.55	AS3320 Deutsche Telekom AG	`7.00ms` from Frankfurt am Main, DE
86.145.44.167	AS2856 British Telecommunications PLC	`1.72ms` from London, GB
76.174.168.39	AS20001 Charter Communications Inc	`7.10ms` from Los Angeles, US
47.137.27.231	AS5650 Frontier Communications of America, Inc.	`9.11ms` from Los Angeles, US
75.204.55.103	AS6167 Verizon Business	`14.88ms` from Los Angeles, US
212.23.29.183	AS13037 Zen Internet Ltd	`2.79ms` from Manchester, GB
99.83.237.183	AS16509 Amazon.com, Inc.	`0.04ms` from Muscat, OM
50.2.167.103	AS62904 Eonix Corporation	`0.25ms` from Seattle, US
121.179.2.135	AS4766 Korea Telecom	`5.33ms` from Seoul, KR
45.207.172.23	AS21859 Zenlayer Inc	`0.70ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 103.242.125.1

traceroute to 103.242.125.1 (103.242.125.1): 64 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 165.754 ms

2 *

3 [AS7713] 180.240.205.81 180.155 ms

4 *

5 [AS7713] 36.93.254.125 196.725 ms

6 [AS58822] 103.242.125.1 194.599 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On September 4th 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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