Autonomous System details

AS58758

Tata Institute of Fundamental Research  ·  tifr.res.in

India

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS58758 – Tata Institute of Fundamental Research

Field Value
Country India
Website tifr.res.in
Hosted domains 8
IPv4 addresses 768
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Education
Registry apnic
Allocated 13 years ago on Dec 10, 2012
Updated 5 months ago on Sep 27, 2025

IP Ranges

Netblock Company Num of IPs
158.144.42.0/23 Tata Institute of Fundamental Research 512
158.144.42.0/24 Tata Institute of Fundamental Research 256
158.144.43.0/24 Tata Institute of Fundamental Research 256
158.144.44.0/24 Tata Institute of Fundamental Research 256
Netblock Company
2406:f00:2::/48 Tata Institute of Fundamental Research
2406:f00:9::/48 Tata Institute of Fundamental Research
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS58758
                                                OrgID:          AS58758
                                                ASName:         AS58758
                                                ASNumber:       AS58758
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 8 domain names hosted across 7 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
158.144.44.204 ██████████ 2
158.144.44.222 ██████████ 1
158.144.43.3 ██████████ 1
158.144.43.208 ██████████ 1
158.144.42.73 ██████████ 1
158.144.43.5 ██████████ 1
158.144.44.208 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 3 peers for this ASN.

Peers Name
AS4755 TATA Communications formerly VSNL is Leading ISP
AS513 CERN - European Organization for Nuclear Research
AS55824 NKN Core Network
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4755 TATA Communications formerly VSNL is Leading ISP
AS55824 NKN Core Network
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
2406:f00:2:1::1 AS58758 Tata Institute of Fundamental Research 1.91ms from Mumbai, IN
158.144.42.126 AS58758 Tata Institute of Fundamental Research 1.91ms from Mumbai, IN
158.144.44.129 AS58758 Tata Institute of Fundamental Research 2.16ms from Mumbai, IN
2406:f00:9::a AS58758 Tata Institute of Fundamental Research 2.56ms from Mumbai, IN
158.144.43.51 AS58758 Tata Institute of Fundamental Research 2.04ms 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
209.213.200.246 AS5065 Bunny Communications 0.22ms from Ashburn, US
50.186.188.134 AS7922 Comcast Cable Communications, LLC 6.21ms from Ashburn, US
173.252.137.246 AS7381 BroadbandONE, LLC 1.34ms from Boston, US
200.41.228.214 AS10834 Telefonica de Argentina 0.80ms from Buenos Aires, AR
173.174.66.230 AS11427 Charter Communications Inc 9.47ms from Dallas, US
93.241.13.166 AS3320 Deutsche Telekom AG 1.01ms from Hamburg, DE
118.56.67.102 AS4766 Korea Telecom 7.09ms from Incheon, KR
182.70.109.22 AS24560 Bharti Airtel Ltd., Telemedia Services 2.20ms from Lohogaon, IN
34.236.27.6 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
44.203.146.70 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
74.12.71.166 AS577 Bell Canada 1.10ms from Toronto, CA
154.177.146.246 AS8452 TE-AS 4.72ms from Cairo, EG
41.143.83.6 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.55ms from Casablanca, MA
74.136.163.150 AS10796 Charter Communications Inc 11.73ms from Cleveland, US
125.215.220.198 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.14ms from Hong Kong, HK
146.212.6.54 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.96ms from Ljubljana, SI
129.190.101.198 AS89 Navy Network Information Center (NNIC) 4.82ms from Manassas, US
65.122.251.70 AS209 CenturyLink Communications, LLC 7.62ms from Seattle, US
71.216.158.198 AS209 CenturyLink Communications, LLC 16.40ms from Seattle, US
58.79.206.150 AS3786 LG DACOM Corporation 2.97ms from Seoul, KR
185.12.185.6 AS203061 UAB code200 0.14ms from Tokyo, JP
67.226.172.118 AS20161 TeraGo Networks Inc. 1.23ms from Toronto, CA
173.238.245.102 AS7992 Cogeco Connexion Inc. 7.72ms from Toronto, CA
77.117.177.102 AS25255 ==> TELE2 AUSTRIA <== 9.38ms from Vienna, AT
77.91.36.134 AS35378 Sat Film Sp. z o.o. 9.06ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f6 158.144.43.51
traceroute to 158.144.43.51 (158.144.43.51): 64 hops max, 52 byte packets
6 [AS16509] 52.95.65.216 1.387 ms
8 *
9 *
10 *
11 *
12 [AS58758] 158.144.43.51 2.526 ms
Measurement taken from IPinfo ProbeNet in Mumbai, IN
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS58758 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs