ASN Lookup Tool
AS11537 INTERNET2-RESEARCH-EDU

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ASN Extended Info API & BGP Active Prefixes API

ASN Details

ASN

AS11537

Organisation

Internet2

Name

INTERNET2-RESEARCH-EDU

Total IPv4 Addresses

6,742

Total IPv4 Prefixes

55

Total IPv6 Prefixes

314

Total IPv4 Bogon Prefixes

0

Total IPv6 Bogon Prefixes

0

IPv4 Space Rank

#12,238 out of 79,006

Registry

Arin

Registered Country

US

Registered Country Name

United States of America (the)

Registered Date

1998-09-23

Registration Last Change

2020-04-27

Receiving From

ASN

Organisation

Comcast Cable Communications, LLC

Level 3 Parent, LLC

SURF B.V.

TELUS Communications Inc.

Internet Initiative Japan Inc.

Showing 5 of 29

Transit To

ASN

Organisation

Amazon.com, Inc.

for assignment to JPNIC members

SURF B.V.

TPG Internet Pty Ltd

DoD Network Information Center

Showing 5 of 172

IPv4 Active Prefixes

Prefix

Range From

Range To

Prefix64.57.16.0/23

Range From64.57.16.0

Range To64.57.17.255

Prefix64.57.18.0/24

Range From64.57.18.0

Range To64.57.18.255

Prefix64.57.19.0/26

Range From64.57.19.0

Range To64.57.19.63

Prefix64.57.19.64/28

Range From64.57.19.64

Range To64.57.19.79

Prefix64.57.19.80/28

Range From64.57.19.80

Range To64.57.19.95

Showing 5 of 55

IPv6 Active Prefixes

Prefix

Range From

Range To

Prefix2001:468::/48

Range From2001:468::

Range To2001:468:0:ffff:ffff:ffff:ffff:ffff

Prefix2001:468:1::/48

Range From2001:468:1::

Range To2001:468:1:ffff:ffff:ffff:ffff:ffff

Prefix2001:468:2::/47

Range From2001:468:2::

Range To2001:468:3:ffff:ffff:ffff:ffff:ffff

Prefix2001:468:4::/46

Range From2001:468:4::

Range To2001:468:7:ffff:ffff:ffff:ffff:ffff

Prefix2001:468:8::/45

Range From2001:468:8::

Range To2001:468:f:ffff:ffff:ffff:ffff:ffff

Showing 5 of 314

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