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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
AS201933 AS4NET
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As201933
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS201933
Organisation
4net Technologies Ltd
Name
AS4NET
Total IPv4 Addresses
1,280
Total IPv4 Prefixes
2
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#28,452 out of 78,991
Registry
Ripe
Registered Country
GB
Registered Country Name
United Kingdom of Great Britain and Northern Ireland (the)
Registered Date
2018-06-25
Registration Last Change
2025-01-20
Receiving From
ASN
Organisation
AS3356
Level 3 Parent, LLC
AS7575
Australian Academic and Research Network
AS37100
SEACOM Limited
AS12552
GlobalConnect AB
AS13237
euNetworks GmbH
Showing 5 of 36
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Transit To
ASN
Organisation
AS199710
DAZN MEDIA SERVICES LIMITED
AS43525
Oculon LLP
AS207673
Perform Content Services Limited
AS212797
Perform Content Services Limited
IPv4 Active Prefixes
Prefix
Range From
Range To
45.90.42.0/24
45.90.42.0
45.90.42.255
91.193.116.0/22
91.193.116.0
91.193.119.255
IPv6 Active Prefixes
Prefix
Range From
Range To
2a06:40c0::/29
2a06:40c0::
2a06:40c7:ffff:ffff:ffff:ffff:ffff:ffff
Look Up
Enter AS Number eg: AS714 or 714