210.57.208.0/24

AS38142 · Universitas Airlangga

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Summary

Country	Indonesia
Domain	unair.ac.id
ASN	AS38142
Registry	APNIC
ID	UNAIR

WHOIS Details

inetnum:        210.57.208.0 - 210.57.223.255
netname:        UNAIR
country:        ID
descr:          Universitas Airlangga
descr:          University
descr:          Surabaya Timur
admin-c:        AT436-AP
tech-c:         AT436-AP
status:         ALLOCATED PORTABLE
changed:        hostmaster@idnic.net 20070919
changed:        hm-changed@apnic.net 20151202
mnt-by:         MNT-APJII-ID
mnt-irt:        IRT-IDNIC-ID
source:         APNIC

irt:            IRT-IDNIC-ID
address:        INDONESIA NETWORK INFORMATION CENTER
address:        Cyber Building 11th Floor
address:        Jl. Kuningan Barat No.8
address:        Jakarta Selatan 12710
e-mail:         abuse@idnic.net
abuse-mailbox:  abuse@idnic.net
admin-c:        IA55-AP
tech-c:         IH123-AP
auth:           # Filtered
mnt-by:         MNT-APJII-ID
changed:        abuse@idnic.net 20101108
source:         APNIC

person:         Andri Tamtrijanto
nic-hdl:        AT436-AP
e-mail:         d_andriov@unair.ac.id
address:        Lt.2 Gedung Karunair - Kampus C
address:        Mulyorejo - Surabaya
address:        Jawa Timur - Indonesia
phone:          +62-31-592-4081
fax-no:         +62-31-591-0644
country:        ID
changed:        hostmaster@idnic.net 20070917
mnt-by:         MAINT-ID-UNAIR
source:         APNIC

Hosted domains

There are 6 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
210.57.208.253	unair.ac.id	2
210.57.208.156	cesgs.or.id	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
210.57.208.8	AS38142 Universitas Airlangga	`1.05ms` 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
169.238.66.216	AS54804 CableSouth Media III LLC	`13.36ms` from Dallas, US
67.14.207.216	AS6528 SOUTH ARKANSAS TELEPHONE COMPANY	`7.53ms` from Dallas, US
52.51.221.40	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
145.46.168.200	AS16509 Amazon.com, Inc.	`0.33ms` from Frankfurt am Main, DE
217.68.85.104	AS206808 HEP-TELEKOMUNIKACIJE d.o.o.	`10.55ms` from Ljubljana, SI
77.97.84.56	AS5089 Virgin Media Limited	`5.83ms` from London, GB
82.5.135.232	AS5089 Virgin Media Limited	`7.67ms` from London, GB
147.156.155.136	AS766 RedIRIS Autonomous System	`5.79ms` from Madrid, ES
220.150.63.136	AS7522 STNet, Incorporated	`4.20ms` from Osaka, JP
83.108.67.216	AS2119 Telenor Norge AS	`5.31ms` from Oslo, NO
24.91.145.104	AS7922 Comcast Cable Communications, LLC	`11.48ms` from Providence, US
76.215.138.200	AS7018 AT&T Enterprises, LLC	`3.89ms` from Atlanta, US
76.157.221.40	AS7922 Comcast Cable Communications, LLC	`5.35ms` from Chicago, US
117.203.219.40	AS9829 National Internet Backbone	`7.00ms` from Delhi, IN
98.29.25.72	AS10796 Charter Communications Inc	`18.61ms` from Detroit, US
91.33.57.248	AS3320 Deutsche Telekom AG	`5.73ms` from Frankfurt am Main, DE
59.44.253.88	AS4134 CHINANET-BACKBONE	`2.63ms` from Liaoyang, CN
27.33.26.8	AS7545 TPG Telecom Limited	`1.20ms` from Perth, AU
75.202.135.152	AS6167 Verizon Business	`11.19ms` from Portland, US
50.118.234.232	AS18779 EGIHosting	`0.15ms` from Santa Clara, US
184.65.142.248	AS6327 Shaw Communications Inc.	`7.19ms` from Seattle, US
211.47.239.232	AS17877 KX NexG Co., LTD	`3.13ms` from Seoul, KR
58.124.192.40	AS9318 SK Broadband Co Ltd	`6.66ms` from Seoul, KR
43.128.98.200	AS132203 Tencent Building, Kejizhongyi Avenue	`0.64ms` from Singapore, SG
91.232.168.168	AS57526 LLC "Uralskie Seti"	`6.50ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 -f5 210.57.208.188

traceroute to 210.57.208.188 (210.57.208.188): 64 hops max, 52 byte packets

5 [AS7713] 36.93.255.230 23.47 ms

6 [AS38142] 210.57.215.2 444.518 ms

7 [AS38142] 210.57.208.188 23.723 ms

Measurement taken from

IPinfo ProbeNet in Surabaya, ID

On August 28th 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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