ASN Lookup Tool
AS395747 CLOUDFLARENET-SFO05

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS395747
Organisation
Cloudflare, Inc.
Name
CLOUDFLARENET-SFO05
Total IPv4 Addresses
5376
Total IPv4 Prefixes
14
Total IPv6 Prefixes
16
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,373 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2016-11-28
Registration Last Change
2017-02-17
Receiving From

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

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagGTT Communications Inc.
US flagNTT America, Inc.
US flagCloudflare, Inc.
US flagTATA COMMUNICATIONS (AMERICA) INC
Showing 5 of 6
Transit To

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

 

ASN
Organisation
US flagCloudflare, Inc.
WORLD flagPrivate Use AS
IPv4 Active Prefixes

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

Range From8.17.207.0
Range To8.17.207.255
Range From8.48.131.0
Range To8.48.131.255
Range From104.30.0.0
Range To104.30.0.255
Showing 5 of 14
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.