IP range details

41.177.0.0/18

AS36874  ·  Cybersmart

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Summary

Country South Africa
Domain cybersmart.co.za
ASN AS36874
Registry afrinic
Hosted IPs 16,384
ID CYBERSMART-ADSL

WHOIS Details

inetnum:        41.177.0.0 - 41.177.127.255
netname:        Cybersmart-ADSL
descr:          Current : Pool name cysm001ipc3
descr:          102/128 /24 blocks allocated to BRASs/BNG
country:        ZA
admin-c:        SC3-AFRINIC
admin-c:        LFI12-AFRINIC
tech-c:         SC3-AFRINIC
tech-c:         LFI12-AFRINIC
status:         ASSIGNED PA
remarks:        Telkom SA provides ADSL in South Africa. They manage the allocation of IP numbers to Interconnect clients and require us to provide sufficient IP numbers to cover the various exchanges.
remarks:        This IP block is assigned to the bulk of our ADSL clients. The IPs are allocated by Telkom to connecting ADSL clients. They assign blocks to /24s to the BRAS as required. As of 2012-06-01 the allocation is as follows:
remarks:        Total blocks: 128
remarks:        Allocated blocks: 103
remarks:        Free blocks: 25
remarks:        They plan on rolling out an additional 12 devices (new broadband routers (BRASs/BNGs) within the next few months and we need additional IP's to cover these across the IP ranges.
mnt-by:         CYBERSMART-MNT
source:         AFRINIC # Filtered

person:         Laurie Fialkov
address:        72 Canterbury Street
address:        Cape Town
address:        8000
address:        ZA
phone:          tel:+27-21-461-0014
nic-hdl:        LFI12-AFRINIC
mnt-by:         CYBERSMART-MNT
source:         AFRINIC # Filtered

person:         Shaun Courtney
address:        72 Canterbury Street
address:        Cape Town
address:        8000
address:        ZA
phone:          tel:+27-21-286-5577
nic-hdl:        SC3-AFRINIC
mnt-by:         CYBERSMART-MNT
source:         AFRINIC # Filtered

route:          41.177.0.0/17
descr:          ADSL
origin:         AS36874
mnt-by:         CYBERSMART-MNT
source:         AFRINIC # Filtered

Hosted domains

There are no domains currently hosted on this ASN.

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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