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Autonomous System details for AS20011

AS20011

Dimension Data • optinet.net

AS20011 — Dimension Data

AS Name

Dimension

Country

South Africa (ZA)

Website

optinet.net

Number of IPv4

1,001,728

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Allocated

Registry

AFRINIC

Allocated

March 14, 2001

Last updated

IP Ranges

497 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
41.132.0.0/18	Dimensiondata Broadband Delegated to WebAfrica	16,384
41.132.0.0/19	Dimensiondata Broadband Delegated to WebAfrica	8,192
41.132.44.0/22	Dimensiondata Broadband Delegated to WebAfrica	1,024
41.132.48.0/20	Dimensiondata Broadband Delegated to WebAfrica	4,096
41.132.64.0/21	Dimension Data	2,048
41.132.64.0/22	Dimension Data	1,024
41.132.66.0/23	Webafrica Static Allocations	512
41.132.68.0/22	Dimension Data	1,024
41.132.68.0/23	Dimension Data	512
41.132.72.0/22	Dimension Data	1,024
41.132.78.0/23	Dimension Data	512
41.133.64.0/23	Dimension Data	512
41.133.66.0/23	Dimension Data	512
41.133.68.0/23	Dimension Data	512
41.133.70.0/23	Dimension Data	512
41.133.72.0/23	Dimension Data	512
41.133.74.0/23	Dimension Data	512
41.133.76.0/23	Dimension Data	512
41.133.78.0/23	Dimension Data	512
41.133.80.0/23	Dimension Data	512
41.133.82.0/23	Dimension Data	512
41.133.84.0/23	Dimension Data	512
41.133.86.0/23	Dimension Data	512
41.133.88.0/23	Dimension Data	512
41.133.90.0/23	Dimension Data	512
41.133.92.0/23	Dimension Data	512
41.133.96.0/23	Dimension Data	512
41.133.98.0/23	Dimension Data	512
41.133.100.0/23	Dimension Data	512
41.133.102.0/23	Dimension Data	512
41.133.112.0/23	Dimension Data	512
41.133.114.0/23	Dimension Data	512
41.133.116.0/23	Dimension Data	512
41.133.122.0/23	Dimension Data	512
41.133.142.0/23	Dimension Data	512
41.133.192.0/18	Dimension Data	16,384
41.134.49.0/24	Dimension Data	256
41.134.63.0/24	Dimension Data	256
41.134.105.0/24	Dimension Data	256
41.134.140.0/24	Dimension Data	256
41.134.220.0/24	Dimension Data	256
41.134.230.0/24	Dimension Data	256
41.135.0.0/18	Dimensiondata Broadband Delegated to WebAfrica	16,384
41.135.0.0/19	Dimensiondata Broadband Delegated to WebAfrica	8,192
41.135.0.0/20	Dimensiondata Broadband Delegated to WebAfrica	4,096
41.135.16.0/20	Dimensiondata Broadband Delegated to WebAfrica	4,096
41.135.32.0/19	Dimensiondata Broadband Delegated to WebAfrica	8,192
41.135.32.0/20	Dimensiondata Broadband Delegated to WebAfrica	4,096
41.135.48.0/20	Dimensiondata Broadband Delegated to WebAfrica	4,096
41.135.64.0/19	Dimension Data	8,192
41.135.64.0/20	Dimension Data	4,096
41.135.115.0/24	Dimension Data	256
41.135.120.0/24	Dimension Data	256
41.135.121.0/24	Dimension Data	256
41.135.122.0/24	Dimension Data	256
41.135.192.0/19	Dimension Data	8,192
41.135.192.0/20	Dimension Data	4,096
41.135.208.0/20	Dimension Data	4,096
41.135.208.0/21	Dimension Data	2,048
152.110.0.0/16	Dimension Data	65,536
152.110.0.0/17	Dimension Data	32,768
152.110.128.0/17	Dimension Data	32,768
152.110.128.0/18	Dimension Data	16,384
168.210.128.0/20	AS20011-IPV4-42 Broadband Consumer	4,096
196.2.16.0/23	Dimension Data	512
196.2.24.0/22	Dimension Data	1,024
196.2.28.0/23	Dimension Data	512
196.2.31.0/24	Dimension Data	256
196.28.32.0/21	Dimension Data	2,048
196.28.40.0/24	Dimension Data	256
196.28.42.0/23	Dimension Data	512
196.28.44.0/23	Dimension Data	512
196.28.46.0/23	Dimension Data	512
196.28.192.0/19	Dimension Data	8,192
196.39.0.0/16	Dimension Data	65,536
196.39.128.0/17	Dimension Data	32,768
196.208.18.0/23	Dimension Data	512
196.208.32.0/22	Dimension Data	1,024
196.208.36.0/22	Dimension Data	1,024
196.208.40.0/22	Dimension Data	1,024
196.208.44.0/22	Dimension Data	1,024
196.208.48.0/22	Dimension Data	1,024
196.208.52.0/22	Dimension Data	1,024
196.208.56.0/21	Dimension Data	2,048
196.208.56.0/22	Dimension Data	1,024
196.209.39.0/24	Dimension Data	256
196.209.73.0/24	Dimension Data	256
196.209.132.0/24	Dimension Data	256
196.209.137.0/24	Dimension Data	256
196.210.0.0/16	Dimension Data	65,536
196.210.0.0/17	Dimension Data	32,768
197.80.80.0/24	Dimension Data	256
197.80.130.0/24	Dimension Data	256
197.82.160.0/21	Dimension Data	2,048
197.82.208.0/24	Dimension Data	256
197.82.209.0/24	Dimension Data	256
197.82.210.0/24	Dimension Data	256
197.82.211.0/24	Dimension Data	256
197.82.212.0/24	Dimension Data	256
197.82.213.0/24	Dimension Data	256
2001:4308::/32	Dimension Data	7.92 × 10²⁸

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS20011

33 peers

AS16552 AS917 AS6939 AS11845 AS24482 AS30844 AS32590 AS32653 AS36874 AS37100 AS37105 AS37239 AS37680 AS39120 AS199524 AS327782 AS327804 AS327960 AS327983 AS328266 AS328320 AS328562 AS37199 AS37497 AS37662 AS37697 AS37721 AS49544 AS58453 AS328137 AS328206 AS328512 AS328964

AS20011 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS20011

2 upstreams

AS3741 AS37468

AS20011 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS20011 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS20011

3 downstreams

AS5713 AS328453 AS328467

AS20011 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.