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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
AS20904 Netplaza-AS
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As20904
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS20904
Organisation
Cinia Oy
Name
Netplaza-AS
Total IPv4 Addresses
31,232
Total IPv4 Prefixes
27
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,194 out of 78,992
Registry
Ripe
Registered Country
FI
Registered Country Name
Finland
Registered Date
2002-06-05
Registration Last Change
2025-09-18
Receiving From
ASN
Organisation
AS174
Cogent Communications, LLC
AS12552
GlobalConnect AB
AS6939
Hurricane Electric LLC
AS1299
Arelion Sweden AB
AS49544
i3D.net B.V
Showing 5 of 8
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Transit To
ASN
Organisation
AS2026
City of Helsinki
AS208272
VR-Group Ltd
AS395266
Keysight Technologies, Inc
AS51691
F-Solutions Oy
AS50290
Valtion tieto - Ja viestintatekniikkakeskus Valt..
Showing 5 of 15
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IPv4 Active Prefixes
Prefix
Range From
Range To
5.61.94.0/24
5.61.94.0
5.61.94.255
37.35.80.0/24
37.35.80.0
37.35.80.255
37.35.84.0/22
37.35.84.0
37.35.87.255
46.254.208.0/24
46.254.208.0
46.254.208.255
46.254.210.0/24
46.254.210.0
46.254.210.255
Showing 5 of 27
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IPv6 Active Prefixes
Prefix
Range From
Range To
2a00:1a58::/32
2a00:1a58::
2a00:1a58:ffff:ffff:ffff:ffff:ffff:ffff
2a00:74a0::/32
2a00:74a0::
2a00:74a0:ffff:ffff:ffff:ffff:ffff:ffff
2a04:240::/29
2a04:240::
2a04:247:ffff:ffff:ffff:ffff:ffff:ffff
Look Up
Enter AS Number eg: AS714 or 714