AS58758 — TIFR-AS - Tata Institute of Fundamental Research

AS58758 announces 3 IPv4 prefixes covering 1,280 addresses and 2 IPv6 prefixes.

About this network

TIFR-AS is operated by Tata Institute of Fundamental Research.

What it's used for

• The address space carries internal research infrastructure, identified by the netname TIFR-IP across all announced prefixes.
• The AS announces 1280 IPv4 addresses and 2 IPv6 prefixes, with only 2 observed neighbours, indicating a small, isolated internal network rather than a transit or access provider.
• Traffic consists of internal research, administrative, and academic endpoints for the institute's staff and facilities.

Notable

• All registrants are IRT-IRINN-TIFR, fully consistent with the announcer TIFR-AS.
• The address inventory is compact, consisting of three IPv4 prefixes within the 158.144.0.0/16 range and two IPv6 /48 blocks.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 158.144.42.0/23
• 158.144.44.0/24
• 158.144.194.0/23
• 2406:f00:2::/48
• 2406:f00:9::/48

Upstream networks

• AS55824 NKN Core Network
• AS4755 TATA Communications formerly VSNL is Leading ISP

Adjacent networks

• AS55824 NKN Core Network
• AS4755 TATA Communications formerly VSNL is Leading ISP

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 9 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 9 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS-NIC-NKN-BGP-PEERS, AS-RELIANCE, AS-SLT-GLOBAL, AS-VSNL-IN, AS20965:AS-FROM-TEIN-TO-GEANT, AS293:AS-FROM-SINGAREN-TO-ESNET, AS9583:AS-SIFY, AS9583:AS-SIFY, AS9829:AS-BSNL, AS9885:AS-NKN.