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API Packages
IP Geolocation
Reverse Geocoding
Phone & Email Verification
Network Engineering
Free API
Tools
What is my IP?
IP Lookup
ASN Lookup
Network Lookup
Insights
Daily IP Geolocation Accuracy Report
ASN Rank by IPv4 space
Tor Exit Nodes
Bogon Routes
IPv4 Address Space Report
IPv6 Address Space Report
Resources
Getting Started
Support Articles
Blog
Sign In
Sign Up
ASN Lookup Tool
AS2734 CORESITE
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As2734
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS2734
Organisation
CoreSite
Name
CORESITE
Total IPv4 Addresses
48,128
Total IPv4 Prefixes
57
Total IPv6 Prefixes
21
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,224 out of 79,013
Registry
Arin
Registered Country
US
Registered Country Name
United States of America (the)
Registered Date
2009-09-01
Registration Last Change
2012-03-02
Receiving From
ASN
Organisation
AS3257
GTT Communications Inc.
AS2914
NTT America, Inc.
AS3303
Swisscom (Schweiz) AG
AS9498
Bharti Airtel Limited
AS4181
TDS TELECOM
Showing 5 of 46
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Transit To
ASN
Organisation
AS112
DNS-OARC
AS4294967036
Private Use AS
AS4294967034
Private Use AS
AS4294967262
Private Use AS
AS4216200021
Private Use AS
Showing 5 of 993
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IPv4 Active Prefixes
Prefix
Range From
Range To
66.35.64.0/23
66.35.64.0
66.35.65.255
66.35.67.0/24
66.35.67.0
66.35.67.255
66.35.68.0/22
66.35.68.0
66.35.71.255
66.35.72.0/21
66.35.72.0
66.35.79.255
66.35.80.0/24
66.35.80.0
66.35.80.255
Showing 5 of 57
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IPv6 Active Prefixes
Prefix
Range From
Range To
2604:3fc0:2000::/36
2604:3fc0:2000::
2604:3fc0:2fff:ffff:ffff:ffff:ffff:ffff
2604:3fc0:3000::/36
2604:3fc0:3000::
2604:3fc0:3fff:ffff:ffff:ffff:ffff:ffff
2605:6c00::/48
2605:6c00::
2605:6c00:0:ffff:ffff:ffff:ffff:ffff
2605:6c00:1::/48
2605:6c00:1::
2605:6c00:1:ffff:ffff:ffff:ffff:ffff
2605:6c00:2::/48
2605:6c00:2::
2605:6c00:2:ffff:ffff:ffff:ffff:ffff
Showing 5 of 21
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Look Up
Enter AS Number eg: AS714 or 714