103.37.200.0/23

AS131226  ·  Indian Institute Of Technology Roorkee

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Summary

Country India
Domain iitr.ac.in
ASN AS131226
Registry APNIC
ID IITR-IN

WHOIS Details

inetnum:        103.37.200.0 - 103.37.201.255
netname:        IITR-IN
descr:          Indian Institute Of Technology Roorkee
descr:          Century Road, Roorkee Uttarakhand 247667
country:        IN
org:            ORG-IIOT6-AP
admin-c:        IIOT3-AP
tech-c:         IIOT3-AP
abuse-c:        AI725-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-IITR-IN
mnt-irt:        IRT-IITR-IN
last-modified:  2020-11-25T06:36:01Z
source:         APNIC

irt:            IRT-IITR-IN
address:        Indian Institute Of Technology, Century Road, Roorkee Uttarakhand 247667
e-mail:         keshavicc@iitr.ac.in
abuse-mailbox:  keshavicc@iitr.ac.in
admin-c:        IIOT3-AP
tech-c:         IIOT3-AP
auth:           # Filtered
remarks:        keshavicc@iitr.ac.in
remarks:        keshavicc@iitr.ac.in was validated on 2026-02-03
mnt-by:         MAINT-IITR-IN
last-modified:  2026-02-03T06:41:20Z
source:         APNIC

organisation:   ORG-IIOT6-AP
org-name:       Indian Institute Of Technology Roorkee
org-type:       LIR
country:        IN
address:        Indian Institute Of Technology
address:        Century Road
phone:          +91 1332285904
fax-no:         +91 133273560
e-mail:         naveen@iitr.ac.in
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:23Z
source:         APNIC

role:           ABUSE IITRIN
country:        ZZ
address:        Indian Institute Of Technology, Century Road, Roorkee Uttarakhand 247667
phone:          +000000000
e-mail:         keshavicc@iitr.ac.in
admin-c:        IIOT3-AP
tech-c:         IIOT3-AP
nic-hdl:        AI725-AP
remarks:        Generated from irt object IRT-IITR-IN
remarks:        keshavicc@iitr.ac.in was validated on 2026-02-03
abuse-mailbox:  keshavicc@iitr.ac.in
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-03T07:07:23Z
source:         APNIC

role:           Indian Institute Of Technology administrator
address:        Indian Institute Of Technology, Century Road, Roorkee Uttarakhand 247667
country:        IN
phone:          +919319641020
fax-no:         +919319641020
e-mail:         sandeepg@iitr.ac.in
admin-c:        IIOT3-AP
tech-c:         IIOT3-AP
nic-hdl:        IIOT3-AP
mnt-by:         MAINT-IITR-IN
last-modified:  2015-06-19T06:10:02Z
source:         APNIC

route:          103.37.200.0/23
descr:          route object for 103.37.200.0/23
origin:         AS131226
mnt-by:         MAINT-IITR-IN
last-modified:  2015-03-24T11:14:06Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.37.0.0/16

Range ASN Company Num of IPs
103.37.248.0/22 AS153494 Guochao Group limited 1,024
103.37.64.0/22 AS15830 Alps co.ltd. 1,024
103.37.128.0/22 AS1851 Adelaide University 1,024
103.37.180.0/22 AS202914 IP Resources Trading SRL 1,024
103.37.72.0/22 AS23724 Beijing Jingdong Shangke Information Technology Co. Ltd. 1,024
103.37.108.0/22 AS59094 Daikanyama e-deruhaimu206, 3-13, Daikanyamacho 1,024
103.37.100.0/22 AS58541 QingDao WangXin Information Technology Corp. Limited 1,024
103.37.12.0/22 AS58540 Cenvan (Jinan) Network Technology CO.,LTD 1,024
103.37.204.0/22 AS56068 Lightspeed Technology Group Limited 1,024
103.37.172.0/22 AS4847 Beijing yunchuang communication Technology Co.Ltd. 1,024
103.37.48.0/22 AS132905 Ateneo de Davao University 1,024
103.37.128.0/22 AS4826 Adelaide University 1,024
103.37.68.0/22 AS133389 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.37.36.0/22 AS133747 WEI CHING Tech., LTD 1,024
103.37.32.0/22 AS45896 Mobifone Global JSC 1,024
103.37.0.0/22 AS138415 1,024
103.37.28.0/22 AS45896 Mobifone Global JSC 1,024
103.37.92.0/22 AS2519 2-31-4 Nishihara Shibuya-ku 1,024
103.37.132.0/22 AS139468 DC Communications Inc. 1,024
103.37.84.0/22 AS12975 Palestine Telecommunications Company (PALTEL) 1,024
103.37.240.0/22 AS2516 Altherr Akihabara 708, 1-8-4, Kandasakumacho, 1,024
103.37.168.0/22 AS63494 PT Inovasi Jaringan Nusantara 1,024
103.37.112.0/22 AS59094 4-1-105, Daikanyamacho 1,024
103.37.98.0/23 AS153258 UK Gigafiber Internet Services Private Ltd 512
103.37.60.0/23 AS149147 GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED 512
103.37.62.0/23 AS150419 SubCo Pty Ltd 512
103.37.10.0/23 AS10010 NetLaputa Corporation 512
103.37.8.0/23 AS38880 Network Dynamics Pty Ltd 512
103.37.125.0/24 AS138608 Cloud Host Pte Ltd 256
103.37.7.0/24 AS10111 HKG 256
103.37.124.0/24 AS138608 Cloud Host Pte Ltd 256
103.37.228.0/24 AS134165 CBRE 256
103.37.229.0/24 AS133361 Universitas Katolik Parahyangan 256
103.37.43.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong 256
103.37.116.0/24 AS5065 Bunny Communications LLC 256
103.37.117.0/24 AS5065 Bunny Communications LLC 256
103.37.119.0/24 AS5065 Bunny Communications LLC 256
103.37.42.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong 256
103.37.184.0/24 AS56264 Manu Host 256
103.37.41.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong 256
103.37.40.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong 256
103.37.118.0/24 AS132827 SNDJP 256
103.37.6.0/24 AS132707 Cable & Wireless HKT Limited 256
103.37.185.0/24 AS150417 Manu Host 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.37.200.127 channeli.in 1
103.37.200.27 iitr.ac.in 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

Pingable IPs

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

IP Address ASN Details
103.37.201.241 AS131226 Indian Institute Of Technology Roorkee 5.00ms from Delhi, IN
103.37.200.254 AS131226 Indian Institute Of Technology Roorkee 4.94ms from Delhi, IN

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
171.100.6.231 AS7470 TRUE INTERNET Co.,Ltd. 2.22ms from Bangkok, TH
56.137.104.151 AS8987 Amazon Data Services Ireland Ltd 0.21ms from Boardman, US
172.177.32.87 AS8075 Microsoft Corporation 0.26ms from Boydton, US
36.250.177.215 AS4837 CHINA UNICOM China169 Backbone 7.33ms from Fuzhou, CN
36.27.0.55 AS4134 CHINANET-BACKBONE 6.54ms from Hangzhou, CN
78.183.130.87 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.81ms from Istanbul, TR
86.15.139.103 AS5089 Virgin Media Limited 11.88ms from London, GB
24.197.255.247 AS20115 Charter Communications LLC 19.95ms from Minneapolis, US
122.195.232.39 AS4837 CHINA UNICOM China169 Backbone 9.61ms from Nanjing, CN
180.45.200.103 AS4713 NTT DOCOMO BUSINESS,Inc. 3.69ms from Osaka, JP
213.245.179.151 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.74ms from Paris, FR
34.205.35.119 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
100.49.181.103 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
188.52.96.247 AS25019 Saudi Telecom Company JSC 2.53ms from Riyadh, SA
37.101.12.103 AS1267 WIND TRE S.P.A. 9.08ms from Rome, IT
185.252.36.55 AS48362 Stadtwerke Feldkirch 2.18ms from Schaan, LI
211.184.31.167 AS4766 Korea Telecom 1.54ms from Seoul, KR
123.181.77.7 AS4134 CHINANET-BACKBONE 5.18ms from Shijiazhuang, CN
120.97.64.7 AS1659 Taiwan Academic Network (TANet) Information Center 1.67ms from Taipei, TW
46.137.34.231 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
187.212.219.215 AS8151 UNINET 1.10ms from Guadalajara, MX
156.244.89.39 AS142286 LUOGELANG (FRANCE) LIMITED 1.08ms from Hong Kong, HK
98.197.162.71 AS7922 Comcast Cable Communications, LLC 7.13ms from Houston, US
125.186.225.7 AS17858 LG POWERCOMM 1.81ms from Incheon, KR
14.73.133.103 AS4766 Korea Telecom 6.76ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 103.37.200.29
traceroute to 103.37.200.29 (103.37.200.29): 64 hops max, 52 byte packets
5 [] 15.230.139.22 0.886 ms
6 *
7 *
10 *
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Delhi, IN
On

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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