AS3741 Dimension Data

South Africa NTT-DATA-Inc AFRINIC 505 IPv4 prefixes 3 IPv6 prefixes
IPv4 addresses
2,942,720
IPv6 /48 networks
2,097,154
RPKI
336 valid172 no ROA
Peers and downstreams
888

Holder

AS name
NTT-DATA-Inc
Description
NTT DATA Inc, Infrastructure Solutions, CORE, MEA
Organisation
Dimension Data
Abuse contact
Not published
Registered
2006-10-14
Record last changed
2022-08-17 17:43 UTC
102.65.32.0/24102.65.33.0/24102.65.34.0/24102.65.35.0/24139.53.0.0/16152.111.1.0/24152.111.10.0/24152.111.100.0/23152.111.101.0/24152.111.103.0/24152.111.104.0/24152.111.105.0/24152.111.108.0/24152.111.109.0/24152.111.11.0/24152.111.12.0/24152.111.130.0/24152.111.131.0/24152.111.132.0/24152.111.133.0/24152.111.134.0/24152.111.135.0/24152.111.136.0/24152.111.137.0/24152.111.14.0/24152.111.143.0/24152.111.144.0/24152.111.145.0/24152.111.146.0/24152.111.148.0/23152.111.15.0/24152.111.151.0/24152.111.154.0/23152.111.159.0/24152.111.16.0/24152.111.162.0/24152.111.163.0/24152.111.165.0/24152.111.166.0/24152.111.167.0/24152.111.168.0/24152.111.17.0/24152.111.172.0/23152.111.174.0/23152.111.177.0/24152.111.18.0/24152.111.180.0/24152.111.182.0/24152.111.183.0/24152.111.185.0/24152.111.186.0/24152.111.187.0/24152.111.188.0/24152.111.19.0/24152.111.190.0/24152.111.191.0/24152.111.192.0/24152.111.193.0/24152.111.194.0/24152.111.195.0/24152.111.196.0/24152.111.197.0/24152.111.198.0/24152.111.2.0/24152.111.20.0/24152.111.200.0/24152.111.204.0/24152.111.206.0/24152.111.207.0/24152.111.21.0/24152.111.210.0/24152.111.211.0/24152.111.212.0/24152.111.215.0/24152.111.216.0/24152.111.219.0/24152.111.22.0/24152.111.221.0/24152.111.223.0/24152.111.224.0/24152.111.225.0/24152.111.23.0/24152.111.230.0/24152.111.232.0/22152.111.232.0/24152.111.233.0/24152.111.234.0/24152.111.235.0/24152.111.239.0/24152.111.24.0/24152.111.240.0/24152.111.241.0/24152.111.242.0/24152.111.244.0/24152.111.245.0/24152.111.246.0/24152.111.247.0/24152.111.248.0/24152.111.25.0/24152.111.250.0/24152.111.251.0/24152.111.252.0/24152.111.254.0/24152.111.26.0/24152.111.27.0/24152.111.28.0/24152.111.29.0/24152.111.3.0/24152.111.30.0/24152.111.31.0/24152.111.32.0/24152.111.33.0/24152.111.34.0/24152.111.35.0/24152.111.36.0/24152.111.37.0/24152.111.4.0/24152.111.41.0/24152.111.43.0/24152.111.44.0/23152.111.44.0/24152.111.45.0/24152.111.46.0/24152.111.47.0/24152.111.5.0/24152.111.51.0/24152.111.53.0/24152.111.54.0/24152.111.55.0/24152.111.56.0/24152.111.59.0/24152.111.6.0/24152.111.67.0/24152.111.68.0/24152.111.69.0/24152.111.73.0/24152.111.77.0/24152.111.78.0/24152.111.79.0/24152.111.8.0/24152.111.85.0/24152.111.9.0/24152.111.94.0/24152.111.95.0/24152.111.99.0/24155.234.0.0/16155.237.0.0/16155.240.0.0/16155.240.0.0/17155.240.152.0/23156.8.0.0/16156.8.251.0/24156.8.252.0/24156.8.254.0/24160.123.0.0/16160.48.233.0/24160.48.234.0/24163.199.101.0/24163.199.104.0/22163.199.108.0/22163.199.136.0/24163.199.96.0/23163.199.98.0/24163.199.99.0/24163.203.0.0/16163.203.0.0/18163.203.160.0/19163.203.192.0/19163.203.224.0/24163.203.64.0/18164.148.0.0/14165.4.0.0/16165.4.10.0/23165.4.11.0/24165.4.12.0/23165.4.12.0/24165.4.14.0/24165.4.15.0/24165.4.20.0/24165.4.22.0/24165.4.6.0/24165.4.7.0/24168.142.0.0/16168.142.116.0/22168.142.120.0/22168.142.128.0/24168.142.131.0/24168.142.132.0/22168.142.192.0/22168.142.194.0/24168.142.196.0/24168.142.204.0/22168.142.216.0/24168.142.220.0/23168.142.240.0/23168.142.55.0/24168.142.72.0/23168.209.0.0/16168.209.106.0/24168.209.97.0/24168.209.98.0/24168.210.0.0/16168.210.128.0/17168.210.41.0/24168.89.0.0/16169.202.201.0/24169.202.202.0/24192.109.144.0/24192.94.242.0/24192.96.1.0/24192.96.120.0/21192.96.128.0/22192.96.132.0/24192.96.133.0/24192.96.134.0/24192.96.22.0/24192.96.251.0/24192.96.38.0/24192.96.46.0/24192.96.57.0/24192.96.89.0/24192.96.90.0/23192.96.92.0/24196.1.103.0/24196.1.115.0/24196.1.16.0/21196.1.32.0/20196.1.32.0/24196.1.74.0/24196.1.75.0/24196.1.76.0/22196.1.8.0/22196.1.80.0/24196.1.81.0/24196.10.104.0/24196.10.118.0/24196.10.124.0/22196.10.130.0/23196.10.132.0/22196.10.150.0/23196.10.152.0/21196.10.160.0/19196.10.192.0/21196.10.204.0/22196.10.208.0/22196.10.212.0/23196.10.229.0/24196.10.248.0/23196.10.249.0/24196.11.109.0/24196.11.110.0/23196.11.112.0/23196.11.114.0/24196.11.116.0/24196.11.122.0/24196.11.148.0/23196.11.170.0/23196.11.172.0/23196.11.174.0/24196.11.188.0/24196.11.205.0/24196.11.209.0/24196.11.58.0/24196.11.69.0/24196.11.70.0/24196.11.72.0/24196.12.16.0/20196.12.16.0/24196.13.132.0/24196.13.163.0/24196.13.164.0/24196.13.165.0/24196.13.213.0/24196.13.214.0/23196.13.216.0/23196.13.225.0/24196.13.226.0/23196.13.232.0/24196.13.251.0/24196.13.35.0/24196.13.73.0/24196.13.74.0/23196.13.76.0/22196.13.80.0/24196.13.93.0/24196.13.97.0/24196.14.0.0/16196.14.119.0/24196.14.144.0/24196.14.145.0/24196.14.146.0/24196.14.147.0/24196.14.149.0/24196.14.150.0/24196.14.5.0/24196.14.54.0/24196.15.152.0/24196.2.129.0/24196.2.132.0/24196.2.151.0/24196.2.154.0/24196.2.155.0/24196.2.156.0/24196.2.157.0/24196.2.42.0/24196.2.46.0/24196.2.48.0/24196.2.49.0/24196.2.53.0/24196.2.55.0/24196.2.57.0/24196.2.61.0/24196.2.62.0/24196.2.63.0/24196.208.0.0/13196.208.0.0/14196.208.0.0/24196.209.0.0/17196.209.128.0/17196.209.251.0/24196.22.0.0/22196.22.32.0/20196.23.0.0/16196.26.0.0/16196.26.160.0/24196.26.161.0/24196.26.162.0/24196.26.163.0/24196.26.9.0/24196.28.136.0/22196.28.136.0/24196.28.148.0/22196.28.151.0/24196.28.152.0/24196.28.155.0/24196.28.158.0/24196.28.159.0/24196.28.160.0/24196.28.162.0/23196.28.165.0/24196.28.169.0/24196.28.174.0/24196.28.182.0/24196.28.189.0/24196.28.191.0/24196.28.95.0/24196.3.156.0/23196.3.159.0/24196.3.163.0/24196.33.0.0/16196.33.120.0/24196.33.121.0/24196.33.122.0/24196.33.123.0/24196.33.176.0/24196.33.177.0/24196.34.0.0/15196.34.86.0/23196.35.119.0/24196.35.168.0/24196.35.178.0/24196.35.220.0/24196.35.222.0/23196.35.4.0/24196.36.0.0/14196.36.0.0/16196.37.0.0/16196.37.208.0/24196.38.0.0/16196.4.160.0/23196.4.160.0/24196.4.168.0/24196.4.172.0/24196.4.173.0/24196.4.174.0/23196.4.176.0/21196.4.184.0/22196.4.188.0/24196.4.212.0/22196.4.216.0/21196.4.224.0/21196.4.232.0/21196.4.71.0/24196.4.72.0/22196.4.76.0/24196.4.83.0/24196.4.97.0/24196.41.128.0/24196.41.130.0/24196.41.132.0/24196.41.137.0/24196.41.139.0/24196.41.142.0/24196.41.150.0/24196.45.96.0/20196.6.133.0/24196.6.136.0/24196.6.137.0/24196.6.142.0/24196.6.147.0/24196.6.149.0/24196.6.150.0/24196.6.151.0/24196.6.153.0/24196.6.160.0/24196.6.161.0/24196.6.162.0/24196.6.165.0/24196.6.212.0/23196.6.212.0/24196.6.222.0/23196.6.237.0/24196.6.240.0/23196.6.251.0/24197.100.151.0/24197.100.24.0/24197.100.3.0/24197.101.0.0/16197.102.23.0/24197.102.252.0/24197.103.134.0/24197.80.100.0/24197.80.140.0/24197.80.142.0/24197.80.160.0/24197.80.161.0/24197.80.223.0/24197.84.120.0/24197.84.140.0/24197.84.143.0/24197.84.161.0/24197.84.192.0/18197.84.193.0/24197.84.208.0/24197.84.214.0/23197.84.222.0/24197.84.236.0/24197.84.240.0/24197.84.241.0/24197.84.242.0/24197.84.244.0/24197.84.245.0/24197.84.249.0/24197.84.253.0/24197.84.68.0/24197.84.75.0/24197.84.97.0/24197.85.182.0/23197.85.184.0/23197.85.186.0/23197.85.188.0/23197.85.190.0/23197.85.7.0/24197.86.0.0/23197.86.12.0/24197.86.13.0/24197.86.15.0/24197.86.16.0/20197.86.2.0/24197.86.251.0/24197.86.34.0/24197.86.35.0/24197.86.36.0/22197.86.4.0/24197.86.40.0/24197.86.48.0/24197.86.50.0/24197.96.0.0/13197.96.190.0/24197.96.191.0/24197.96.7.0/24197.98.201.0/24198.54.149.0/24198.54.154.0/24198.54.156.0/22198.54.160.0/23198.54.163.0/24198.54.165.0/24198.54.170.0/24198.54.184.0/22198.54.188.0/23198.54.192.0/22198.54.196.0/24198.54.20.0/22198.54.219.0/24198.54.228.0/24198.54.24.0/21198.54.253.0/24198.54.32.0/21198.54.40.0/23198.54.42.0/24198.54.64.0/24198.54.71.0/24198.54.72.0/22198.54.84.0/24200.16.8.0/21204.235.32.0/21204.235.40.0/2241.77.104.0/2141.77.111.0/2441.86.110.0/2441.86.111.0/2441.86.116.0/2245.149.227.0/2485.118.154.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 62/100
partly Prefixes covered by valid ROAs
336 of 508 announced prefixes are RPKI valid, 172 have no ROA.
17/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
pass Announces IPv6
3 IPv6 prefixes.
15/15
pass More than one upstream
15 upstreams seen in BGP.
10/10
fail Working abuse contact
No abuse contact is published in the registry.
0/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.
0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.
10/10
fail Registry record maintained
Last changed 2022-08-17.
0/5

Routing changes

Last 30 days
2026-10-04 15:58 UTCNeighbour gone AS55685 downstream
2026-10-04 15:58 UTCNeighbour gone AS39351 peer
2026-10-04 15:58 UTCNeighbour gone AS37282 peer
2026-10-04 15:58 UTCNeighbour gone AS8400 downstream
2026-10-04 15:58 UTCNew neighbour AS31638 downstream
2026-10-04 15:58 UTCNew neighbour AS28458 downstream
2026-10-04 15:58 UTCNew neighbour AS206375 downstream
2026-10-04 00:58 UTCNeighbour gone AS329510 downstream
2026-10-04 00:58 UTCNeighbour gone AS329276 downstream
2026-10-04 00:58 UTCNeighbour gone AS205098 downstream
2026-10-04 00:58 UTCNeighbour gone AS58188 downstream
2026-10-04 00:58 UTCNeighbour gone AS56718 downstream
2026-10-04 00:58 UTCNeighbour gone AS35313 downstream
2026-10-04 00:58 UTCNeighbour gone AS34442 downstream
2026-10-04 00:58 UTCNeighbour gone AS31638 downstream
2026-10-04 00:58 UTCNeighbour gone AS28757 downstream
2026-10-04 00:58 UTCNeighbour gone AS28458 downstream
2026-10-04 00:58 UTCNeighbour gone AS22356 upstream
2026-10-04 00:58 UTCNeighbour gone AS20764 upstream
2026-10-04 00:58 UTCNeighbour gone AS6894 peer
2026-10-04 00:58 UTCNew neighbour AS8851 downstream
2026-10-04 00:58 UTCNew neighbour AS6619 downstream
2026-10-04 00:58 UTCNew neighbour AS60584 downstream
2026-10-04 00:58 UTCNew neighbour AS58007 downstream
2026-10-04 00:58 UTCNew neighbour AS49823 downstream
2026-10-04 00:58 UTCNew neighbour AS4849 downstream
2026-10-04 00:58 UTCNew neighbour AS39063 downstream
2026-10-04 00:58 UTCNew neighbour AS37399 downstream
2026-10-04 00:58 UTCNew neighbour AS35691 downstream
2026-10-04 00:58 UTCNew neighbour AS35200 downstream
2026-10-04 00:58 UTCNew neighbour AS329608 downstream
2026-10-04 00:58 UTCNew neighbour AS329443 downstream
2026-10-04 00:58 UTCNew neighbour AS328888 downstream
2026-10-04 00:58 UTCNew neighbour AS328631 downstream
2026-10-04 00:58 UTCNew neighbour AS328464 downstream
2026-10-04 00:58 UTCNew neighbour AS327950 downstream
2026-10-04 00:58 UTCNew neighbour AS327839 downstream
2026-10-04 00:58 UTCNew neighbour AS32398 downstream
2026-10-04 00:58 UTCNew neighbour AS31459 downstream
2026-10-04 00:58 UTCNew neighbour AS20804 downstream
2026-10-04 00:58 UTCNew neighbour AS205111 downstream
2026-10-04 00:58 UTCNew neighbour AS203649 downstream
2026-10-04 00:58 UTCNew neighbour AS199121 downstream
2026-10-04 00:58 UTCNew neighbour AS15389 downstream
2026-10-04 00:58 UTCNew neighbour AS137367 downstream
2026-10-04 00:58 UTCRelationship changed AS9002 upstream to peer
2026-10-04 00:58 UTCRelationship changed AS8714 upstream to peer
2026-10-04 00:58 UTCRelationship changed AS8708 upstream to peer
2026-10-04 00:58 UTCRelationship changed AS7713 upstream to peer
2026-10-04 00:58 UTCNew neighbour AS6057 downstream
2026-10-04 00:58 UTCRelationship changed AS4635 upstream to peer
2026-10-04 00:58 UTCRelationship changed AS3216 upstream to peer
2026-10-04 00:58 UTCRelationship changed AS264409 upstream to peer
2026-10-04 00:58 UTCRelationship changed AS17645 upstream to downstream
2026-10-04 00:58 UTCRelationship changed AS15412 upstream to peer
2026-10-04 00:58 UTCRelationship changed AS14840 upstream to peer
2026-10-04 00:58 UTCPrefix gone 41.86.100.0/22
2026-10-04 00:58 UTCPrefix gone 197.86.52.0/24
2026-10-04 00:58 UTCPrefix gone 197.80.68.0/24
2026-10-04 00:58 UTCPrefix gone 197.80.248.0/23
2026-10-04 00:58 UTCPrefix gone 197.80.240.0/22
2026-10-04 00:58 UTCPrefix gone 197.80.193.0/24
2026-10-04 00:58 UTCPrefix gone 197.80.192.0/24
2026-10-04 00:58 UTCPrefix gone 197.80.192.0/19
2026-10-04 00:58 UTCPrefix gone 196.6.243.0/24
2026-10-04 00:58 UTCPrefix gone 196.28.69.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.97.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.96.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.92.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.91.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.90.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.87.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.86.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.84.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.83.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.82.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.74.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.72.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.70.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.66.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.63.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.61.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.60.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.57.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.238.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.231.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.229.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.226.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.217.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.214.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.213.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.209.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.205.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.203.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.189.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.142.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.139.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.106.0/24
2026-10-04 00:58 UTCPrefix gone 152.111.106.0/23
2026-10-04 00:58 UTCPrefix gone 152.111.102.0/24

WHOIS

aut-num:        AS3741
as-name:        IS
descr:          Internet Solutions
remarks:        Created for Emerging Markets Communications de Argentina S.R.L
remarks:        Mirror of IS aut-num object from LACNIC, created by Interoute in order
remarks:        to be able to express AS27822's routing policy within RIPE IRR.
remarks:        EMC/IS: contact Interoute in order to take maintenance of this and other mirrored objects.
remarks:        All Abuse to be emailed to abuse@is.co.za
remarks:        abuse e-mail: <abuse@is.co.za>, phone: +27 11 575 0055
admin-c:        LNIC1-RIPE
tech-c:         LNIC1-RIPE
status:         OTHER
mnt-by:         AS3257-ROUTE-MNT
created:        2006-10-14T21:44:45Z
last-modified:  2022-08-17T17:43:36Z
source:         RIPE-NONAUTH
% 2 routing policy lines (import/export) not shown