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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
AS65531 Private Use AS
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As65531
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS65531
Organisation
Private Use AS
Name
Private Use AS
Total IPv4 Addresses
2,560
Total IPv4 Prefixes
10
Total IPv6 Prefixes
14
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#20,200 out of 79,038
Registry
Registered Country
Registered Country Name
Registered Date
Registration Last Change
Receiving From
ASN
Organisation
AS16265
LeaseWeb Network B.V.
AS328206
Johannesburg Area Wireless User Group (JAWUG)
AS4134
No.31,Jin-rong Street Beijing 100032
AS4837
CHINA UNICOM China169 Backbone
AS174
Cogent Communications, LLC
Showing 5 of 91
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IPv4 Active Prefixes
Prefix
Range From
Range To
23.179.168.0/24
23.179.168.0
23.179.168.255
39.134.92.0/24
39.134.92.0
39.134.92.255
39.135.0.0/24
39.135.0.0
39.135.0.255
39.135.1.0/24
39.135.1.0
39.135.1.255
39.135.2.0/24
39.135.2.0
39.135.2.255
Showing 5 of 10
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IPv6 Active Prefixes
Prefix
Range From
Range To
2001:4200:48::/48
2001:4200:48::
2001:4200:48:ffff:ffff:ffff:ffff:ffff
2401:20c0:6::/48
2401:20c0:6::
2401:20c0:6:ffff:ffff:ffff:ffff:ffff
2405:a280:22::/48
2405:a280:22::
2405:a280:22:ffff:ffff:ffff:ffff:ffff
2409:8087:8002::/48
2409:8087:8002::
2409:8087:8002:ffff:ffff:ffff:ffff:ffff
2409:8087:8006::/48
2409:8087:8006::
2409:8087:8006:ffff:ffff:ffff:ffff:ffff
Showing 5 of 14
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Look Up
Enter AS Number eg: AS714 or 714