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ASN Lookup Tool
AS36351 SOFTLAYER

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS36351
Organisation
IBM Cloud
Name
SOFTLAYER
Total IPv4 Addresses
3,924,537
Total IPv4 Prefixes
611
Total IPv6 Prefixes
112
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#126 out of 78,205
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2005-12-12
Registration Last Change
2025-02-28
Receiving From

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

ASN
Organisation
AS22850
US flagPIT US
AS11670
CA flagToronto Internet Exchange Community
AS33891
DE flagCore-Backbone GmbH
AS7018
US flagAT&T Enterprises, LLC
AS7922
US flagComcast Cable Communications, LLC
Showing 5 of 194
Transit To

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

 

ASN
Organisation
AS65035
WORLD flagPrivate Use AS
AS64790
WORLD flagPrivate Use AS
AS38719
AU flagDreamscape Networks PTY LTD
AS64893
WORLD flagPrivate Use AS
AS65049
WORLD flagPrivate Use AS
Showing 5 of 25
IPv4 Active Prefixes

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

Prefix5.10.96.0/19
Range From5.10.96.0
Range To5.10.127.255
Prefix5.62.33.0/24
Range From5.62.33.0
Range To5.62.33.255
Prefix5.83.159.0/24
Range From5.83.159.0
Range To5.83.159.255
Prefix13.116.64.0/18
Range From13.116.64.0
Range To13.116.127.255
Prefix13.120.64.0/18
Range From13.120.64.0
Range To13.120.127.255
Showing 5 of 611
IPv6 Active Prefixes
Prefix2401:c900:1000::/40
Range From2401:c900:1000::
Range To2401:c900:10ff:ffff:ffff:ffff:ffff:ffff
Prefix2401:c900:1100::/40
Range From2401:c900:1100::
Range To2401:c900:11ff:ffff:ffff:ffff:ffff:ffff
Prefix2401:c900:1400::/40
Range From2401:c900:1400::
Range To2401:c900:14ff:ffff:ffff:ffff:ffff:ffff
Prefix2401:c900:1500::/40
Range From2401:c900:1500::
Range To2401:c900:15ff:ffff:ffff:ffff:ffff:ffff
Prefix2401:c900:1800::/40
Range From2401:c900:1800::
Range To2401:c900:18ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 112
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.