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ASN Lookup Tool
AS11537 Internet2

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

ASN Lookup for:

AS11537

Powered By:
ASN Extended Info API
BGP Active Prefixes API
ASN Details JSON View

ASN Details

ASN
AS11537
Organisation
Internet2
AS Name
INTERNET2-RESEARCH-EDU
IPv4 Addresses Announced
5,833
IPv4 Prefixes Announced
45
IPv6 Prefixes Announced
225
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,226 out of 75,566
Registry
Arin
Registered Country
US flag US
Registration Date
1998-09-23
Registration Change
2020-04-27

Receiving From

ASN
Organisation
ASN
AS4600
Organisation
US flag University of Oregon
ASN
AS3356
Organisation
US flag Level 3 Parent, LLC
ASN
AS1103
Organisation
ZZ flag SURF B.V.
ASN
AS7575
Organisation
AU flag Australian Academic and Research Network
ASN
AS293
Organisation
US flag ESnet
ASN
AS1351
Organisation
US flag University of Vermont
ASN
AS19782
Organisation
US flag Indiana University
ASN
AS2603
Organisation
DK flag NORDUnet
ASN
AS2153
Organisation
US flag California State University, Office of the Chanc..
ASN
AS4901
Organisation
US flag The George Washington University
Showing 10 of 11 Results View More >

Transit To

ASN
Organisation
ASN
AS46420
Organisation
US flag Baker College
ASN
AS4600
Organisation
US flag University of Oregon
ASN
AS16509
Organisation
US flag Amazon.com, Inc.
ASN
AS2907
Organisation
JP flag for assignment to JPNIC members
ASN
AS1103
Organisation
ZZ flag SURF B.V.
ASN
AS237
Organisation
US flag Merit Network Inc.
ASN
AS668
Organisation
US flag DoD Network Information Center
ASN
AS64512
Organisation
ZZ flag RR-RC-The Union Bank Co-NYC
ASN
AS81
Organisation
US flag MCNC
ASN
AS65000
Organisation
WORLD flag Private Use AS
Showing 10 of 182 Results View More >

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix
162.252.70.0/25
Range From
162.252.70.0
Range To
162.252.70.127
Prefix
162.252.70.128/26
Range From
162.252.70.128
Range To
162.252.70.191
Prefix
162.252.70.192/30
Range From
162.252.70.192
Range To
162.252.70.195
Prefix
162.252.70.196/32
Range From
162.252.70.196
Range To
162.252.70.196
Prefix
162.252.70.197/32
Range From
162.252.70.197
Range To
162.252.70.197
Prefix
162.252.70.198/32
Range From
162.252.70.198
Range To
162.252.70.198
Prefix
162.252.70.199/32
Range From
162.252.70.199
Range To
162.252.70.199
Prefix
162.252.70.200/29
Range From
162.252.70.200
Range To
162.252.70.207
Prefix
162.252.70.208/28
Range From
162.252.70.208
Range To
162.252.70.223
Prefix
162.252.70.224/27
Range From
162.252.70.224
Range To
162.252.70.255
Showing 10 of 45 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix
2001:468::/48
Range From
2001:468::
Range To
2001:468:0:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:1::/48
Range From
2001:468:1::
Range To
2001:468:1:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:10::/46
Range From
2001:468:10::
Range To
2001:468:13:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:1000::/39
Range From
2001:468:1000::
Range To
2001:468:11ff:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:1200::/47
Range From
2001:468:1200::
Range To
2001:468:1201:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:1203::/48
Range From
2001:468:1203::
Range To
2001:468:1203:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:1204::/46
Range From
2001:468:1204::
Range To
2001:468:1207:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:1208::/45
Range From
2001:468:1208::
Range To
2001:468:120f:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:1210::/44
Range From
2001:468:1210::
Range To
2001:468:121f:ffff:ffff:ffff:ffff:ffff
Prefix
2001:468:1220::/43
Range From
2001:468:1220::
Range To
2001:468:123f:ffff:ffff:ffff:ffff:ffff
Showing 10 of 225 Results View More >