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ASN Lookup Tool
AS195 SDSC-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS195
Organisation
San Diego Supercomputer Center
Name
SDSC-AS
Total IPv4 Addresses
154,594
Total IPv4 Prefixes
109
Total IPv6 Prefixes
9
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,363 out of 79,049
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1988-05-26
Registration Last Change
2023-06-01
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS22773
US flagCox Communications Inc.
AS2152
US flagCENIC
AS293
US flagESnet
AS195
US flagSan Diego Supercomputer Center
AS2153
US flagCENIC
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS7377
US flagUniversity of California, San Diego
AS195
US flagSan Diego Supercomputer Center
AS12148
US flagClemson University
AS46985
US flagThe Regents of the University of California - Un..
AS22213
US flagSalk Institute
Showing 5 of 7
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

PrefixRange FromRange To
44.8.5.0/2444.8.5.044.8.5.255
67.58.53.144/2867.58.53.14467.58.53.159
67.58.54.128/2567.58.54.12867.58.54.255
67.58.56.0/2167.58.56.067.58.63.255
132.249.0.0/18132.249.0.0132.249.63.255
Showing 5 of 109
IPv6 Active Prefixes
PrefixRange FromRange To
2001:48d0::/352001:48d0::2001:48d0:1fff:ffff:ffff:ffff:ffff:ffff
2001:48d0:2000::/352001:48d0:2000::2001:48d0:3fff:ffff:ffff:ffff:ffff:ffff
2001:48d0:4000::/342001:48d0:4000::2001:48d0:7fff:ffff:ffff:ffff:ffff:ffff
2001:48d0:8000::/342001:48d0:8000::2001:48d0:bfff:ffff:ffff:ffff:ffff:ffff
2607:f380:1::118:9a41:72a0/1232607:f380:1::118:9a41:72a02607:f380:1::118:9a41:72bf
Showing 5 of 9