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ASN Lookup Tool
AS2018 TENET-1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS2018
Organisation
TENET (The UNINET Project)
Name
TENET-1
Total IPv4 Addresses
1,149,952
Total IPv4 Prefixes
616
Total IPv6 Prefixes
123
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#323 out of 77,684
Registry
Afrinic
Registered Country
ZA flag ZA
Registered Country Name
South Africa
Registered Date
Registration Last Change
Receiving From

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

ASN
Organisation
AS8714
GB flagLondon Internet Exchange Ltd.
AS328206
ZA flagJohannesburg Area Wireless User Group (JAWUG)
AS174
US flagCogent Communications
AS1103
NL flagSURF B.V.
AS3303
CH flagSwisscom (Schweiz) AG
Showing 5 of 89
Transit To

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

 

ASN
Organisation
AS37501
ZA flagUniversity of the Free State
AS8094
ZA flagNorth West University
AS65002
WORLD flagPrivate Use AS
AS36982
ZA flagUniversity of Cape Town
AS37520
ZA flagRhodes University
Showing 5 of 7
IPv4 Active Prefixes

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

Prefix41.74.144.0/23
Range From41.74.144.0
Range To41.74.145.255
Prefix41.74.146.0/23
Range From41.74.146.0
Range To41.74.147.255
Prefix41.74.156.0/23
Range From41.74.156.0
Range To41.74.157.255
Prefix41.74.158.0/23
Range From41.74.158.0
Range To41.74.159.255
Prefix137.214.0.0/17
Range From137.214.0.0
Range To137.214.127.255
Showing 5 of 616
IPv6 Active Prefixes
Prefix2001:4200::/42
Range From2001:4200::
Range To2001:4200:3f:ffff:ffff:ffff:ffff:ffff
Prefix2001:4200:40::/45
Range From2001:4200:40::
Range To2001:4200:47:ffff:ffff:ffff:ffff:ffff
Prefix2001:4200:48::/48
Range From2001:4200:48::
Range To2001:4200:48:ffff:ffff:ffff:ffff:ffff
Prefix2001:4200:49::/48
Range From2001:4200:49::
Range To2001:4200:49:ffff:ffff:ffff:ffff:ffff
Prefix2001:4200:4a::/48
Range From2001:4200:4a::
Range To2001:4200:4a:ffff:ffff:ffff:ffff:ffff
Showing 5 of 123
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.