AS195

Name: AS195 — San Diego Supercomputer Center
Creator: ipdex

San Diego Supercomputer Center Unknown registered in United States

33IPv4 prefixes

2IPv6 prefixes

#3,692AS Rank

327/327RIS visibility

#1,002Rank in United States

1988-05-26Allocated

San Diego Supercomputer Center (AS195) — Unknown, registered in United States. announces 33 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #1002. Allocated: 1988-05-26.

IPv4 33IPv6 2

Announced prefixes · 35

v4 132.249.0.0/16 unknown
v4 132.249.104.0/22 unknown
v4 132.249.233.128/25 unknown
v4 153.105.0.0/16 unknown
v4 192.12.207.0/24 unknown
v4 192.207.234.0/24 unknown
v4 192.31.21.0/24 unknown
v4 192.67.20.0/24 unknown
v4 192.67.81.0/24 unknown
v4 192.67.82.0/24 unknown
v4 198.17.101.0/24 unknown
v4 198.17.46.0/24 unknown
v4 198.17.47.0/24 unknown
v4 198.187.222.0/24 unknown
v4 198.202.100.0/22 unknown
v4 198.202.104.0/24 unknown
v4 198.202.110.0/24 unknown
v4 198.202.112.0/20 unknown
v4 198.202.112.0/21 unknown
v4 198.202.114.0/23 unknown
v4 198.202.116.0/23 unknown
v4 198.202.118.0/23 unknown
v4 198.202.120.0/24 unknown
v4 198.202.64.0/18 unknown
v4 198.202.64.0/20 unknown
v4 198.202.80.0/20 unknown
v4 198.202.96.0/19 unknown
v4 198.202.96.0/20 unknown
v4 199.165.16.0/20 unknown
v4 199.165.17.0/24 unknown
v4 44.8.5.0/24 unknown
v4 67.58.54.128/25 unknown
v4 67.58.56.0/21 unknown
v6 2001:48d0::/32 unknown
v6 2001:48d0::/35 unknown

Routing: 31 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	35
2026-06-13	35
2026-06-14	35

AS topology · Customer cone 6

Providers · 3

AS22773 Cox Communications Inc.
AS2152 CENIC
AS2153 CENIC

Peers · 1

AS293 ESnet

Customers · 5

AS1909 San Diego Supercomputer Center
AS2641 The Scripps Research Institute
AS12148 Clemson University
AS22213 Salk Institute
AS46985 The Regents of the University of California - University of California, San Diego.

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