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ASN Lookup Tool
AS21837 OPERASOFTWARE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21837
Organisation
Opera Software Americas LLC
Name
OPERASOFTWARE
Total IPv4 Addresses
5,888
Total IPv4 Prefixes
10
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,127 out of 78,861
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2013-10-04
Registration Last Change
2013-10-04
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS6461
US flagZayo Bandwidth
AS6939
US flagHurricane Electric LLC
Transit To

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

 

ASN
Organisation
AS39832
NO flagOpera Norway AS
IPv4 Active Prefixes

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

Prefix107.167.96.0/22
Range From107.167.96.0
Range To107.167.99.255
Prefix107.167.100.0/24
Range From107.167.100.0
Range To107.167.100.255
Prefix107.167.102.0/24
Range From107.167.102.0
Range To107.167.102.255
Prefix107.167.103.0/24
Range From107.167.103.0
Range To107.167.103.255
Prefix107.167.104.0/21
Range From107.167.104.0
Range To107.167.111.255
Showing 5 of 10
IPv6 Active Prefixes
Prefix2620:117:c000::/48
Range From2620:117:c000::
Range To2620:117:c000:ffff:ffff:ffff:ffff:ffff
Prefix2620:117:c004::/48
Range From2620:117:c004::
Range To2620:117:c004:ffff:ffff:ffff:ffff:ffff