158.144.44.0/24

AS58758 · Tata Institute of Fundamental Research

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Summary

Country	India
Domain	tifr.res.in
ASN	AS58758
Registry	APNIC
ID	TIFR-IP

WHOIS Details

inetnum:        158.144.0.0 - 158.144.255.255
netname:        TIFR-IP
descr:          Tata Institute of Fundamental Research
country:        IN
admin-c:        RA372-AP
tech-c:         RA372-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-TIFR
mnt-routes:     MAINT-IN-IRINN
mnt-lower:      MAINT-IN-TIFR
mnt-lower:      MAINT-IN-IRINN
mnt-irt:        IRT-IRINN-TIFR
last-modified:  2025-08-11T22:56:56Z
source:         APNIC

irt:            IRT-IRINN-TIFR
address:        1 Homi Bhabha Road Colaba
address:        Mumbai
address:        India
e-mail:         ipmatter@tifr.res.in
abuse-mailbox:  ipmatter@tifr.res.in
admin-c:        RA372-AP
tech-c:         RA372-AP
auth:           # Filtered
mnt-by:         MAINT-IN-TIFR
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-02-10T04:57:04Z
source:         APNIC

person:         Rahul Auchare
address:        1 Homi Bhabha Road Colaba
country:        IN
phone:          +91 02222782121
fax-no:         +91 02222804610
e-mail:         ipmatter@tifr.res.in
nic-hdl:        RA372-AP
remarks:        send spam and abuse report to ipmatter@tifr.res.in
abuse-mailbox:  ipmatter@tifr.res.in
mnt-by:         MAINT-IN-IRINN
last-modified:  2014-01-16T06:52:19Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 158.144.0.0/16

No nearby ranges found.

Hosted domains

There are 4 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
158.144.44.204	ioaa2025.in	2
158.144.44.222	gnowledge.org	1
158.144.44.208	astroolympiad.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
158.144.44.1	AS58758 Tata Institute of Fundamental Research	`1.98ms` from Mumbai, 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
12.155.249.184	AS7018 AT&T Enterprises, LLC	`3.94ms` from Chicago, US
3.76.24.72	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
103.94.214.184	AS30967 TP Global Operations Limited	`0.67ms` from Hong Kong, HK
122.46.14.8	AS17858 LG POWERCOMM	`1.96ms` from Incheon, KR
160.22.8.200	AS136873 MEGADATA-ISP	`17.52ms` from Jakarta, ID
3.160.239.8	AS16509 Amazon.com, Inc.	`0.21ms` from Madrid, ES
78.194.85.8	AS12322 Free SAS	`1.09ms` from Paris, FR
2.14.104.40	AS3215 Orange S.A.	`14.38ms` from Paris, FR
34.37.32.232	AS396982 Google LLC	`0.57ms` from Phoenix, US
120.221.75.24	AS9808 China Mobile Communications Group Co., Ltd.	`0.18ms` from Qingdao, CN
67.123.94.136	AS7018 AT&T Enterprises, LLC	`1.58ms` from San Jose, US
73.35.148.184	AS7922 Comcast Cable Communications, LLC	`4.18ms` from Seattle, US
60.100.125.40	AS17676 SoftBank Corp.	`3.39ms` from Tokyo, JP
196.201.201.72	AS30990 DJIBOUTI TELECOM S.A.	`11.99ms` from Addis Ababa, ET
77.167.72.24	AS1136 KPN B.V.	`6.78ms` from Amsterdam, NL
178.149.114.104	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`9.35ms` from Belgrade, RS
34.153.24.104	AS396982 Google LLC	`0.16ms` from Columbus, US
217.214.148.136	AS3301 Telia Company AB	`1.78ms` from Copenhagen, DK
98.243.102.72	AS7922 Comcast Cable Communications, LLC	`7.12ms` from Detroit, US
172.235.142.136	AS63949 Akamai Connected Cloud	`0.59ms` from Miami, US
92.225.152.216	AS6805 Telefonica Germany GmbH & Co.OHG	`5.74ms` from Munich, DE
50.89.254.72	AS33363 Charter Communications, Inc	`7.86ms` from Orlando, US
121.161.55.88	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
180.157.2.56	AS4812 China Telecom (Group)	`3.71ms` from Shanghai, CN
61.223.210.136	AS3462 Data Communication Business Group	`2.68ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 158.144.44.129

traceroute to 158.144.44.129 (158.144.44.129): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.111 1.848 ms

2 [AS4755] 115.113.165.97 1.415 ms

3 *

4 [AS58758] 158.144.44.129 2.116 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On March 20th 2026

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.

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