AS58758 Tata Institute of Fundamental Research

Tata Institute of Fundamental Research

AS Number 58758

Registered on: 10 Dec 2012 (13 years old)
Registered to: A918EDB2 (apnic)

Network status: Active, Allocated under APNIC

Network type: Content

Prefixes Originated: 4 IPv4, 1 IPv6

Upstreams

AS55824 - NKN Core Network
AS4755 - TATA Communications (formerly VSNL)

Locations of Operation

India

Prefixes Originated

4 IPv4, 1 IPv6

Show Low Visibility Prefixes

Addresses Originated

3 /24's of IPv4

1 /48's of IPv6

	Prefix	Description
	158.144.42.0/23	Tata Institute of Fundamental Research
	158.144.42.0/24	Tata Institute of Fundamental Research
	158.144.43.0/24	Tata Institute of Fundamental Research
	158.144.44.0/24	Tata Institute of Fundamental Research
	2406:f00:2::/48	Tata Institute of Fundamental Research

	ASN	Description	IPv4	IPv6
	AS55824	NKN Core Network	✔	✔
	AS4755	TATA Communications (formerly VSNL)	✔	✘

	ASN	Description	IPv4	IPv6
	AS55824	NKN Core Network	✔	✔
	AS4755	TATA Communications (formerly VSNL)	✔	✘

aut-num:        AS58758
as-name:        TIFR-AS
descr:          Tata Institute of Fundamental Research
country:        IN
admin-c:        RA372-AP
tech-c:         RA372-AP
mnt-by:         MAINT-IN-TIFR
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-IRINN-TIFR
last-modified:  2025-09-27T10:34:22Z
source:         APNIC

Last Update: 2025-12-28T03:22:16Z UTC

Member of the following AS-SETs

-	Member	ASN Count
RADB	as9583:as-sify	4895
RADB	as-slt-global	154
RADB	as-hurricanev6	20133
ARIN	as293:as-from-singaren-to-esnet	4548
APNIC	as-nic-nkn-bgp-peers	162
APNIC	as9885:as-nkn	114
RADB	as-vsnl-in	23621
APNIC	as9829:as-bsnl	243
RADB	as-telstra-intl-customers	11851
RIPE	as20965:as-from-tein-to-geant	654
RADB	as-reliance	3354
RADB	as-telstra-testing-1	11766
APNIC	as9583:as-sify	4895

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Upstreams

Locations of Operation

Network Policy

Prefixes in selected policy

Upstreams

Peers

Member of the following AS-SETs