206208 looking glass

AS3741 Dimension Data 🇿🇦 ZA

Announcing 496 prefixes, seen at the RIS collectors.

IPv4 prefixes
493
3,675,392 (14,357 × /24)
IPv6 prefixes
3
32 × /32
Upstreams
13
transit providers observed
Peers
22
settlement-free adjacencies
Downstreams
73
transit customers observed
Customer cone
25,952
ASes reachable through it

Registry and operator data

AS number
AS3741
Name
Dimension Data
Organisation
NTT DATA, IS, South Africa
Country
🇿🇦 ZA
RIR
AFRINIC
Allocated
1994-08-01
Network type
NSP
Traffic levels
200-300Gbps
Scope
Global
Peering policy
Selective
IRR as-set
RADB::AS-IS
Website
https://services.global.ntt/en-us/
PeeringDB
net/179
Exchanges
10
Facilities
13

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

333 valid (67.1%) 0 invalid (0.0%) 163 no ROA (32.9%)

Announcement history

One point per day, recorded at each table import

012725438050709-1809-2209-2609-3010-0410-0810-11
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-11 15:46:29Z origin change 41.204.10.0/24 AS3741 → AS32398 34927174174376623061937697197113376332398
2026-10-11 15:46:26Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:44:02Z origin change 41.204.10.0/24 AS3741 → AS32398 44393401753693937662376623061937697197113376332398
2026-10-11 15:43:57Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:41:13Z origin change 41.204.10.0/24 AS3741 → AS32398 50304376623061937697197113376332398
2026-10-11 15:41:12Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:38:31Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:38:31Z origin change 41.204.10.0/24 AS3741 → AS32398 4943248362693937662376623061937697197113376332398
2026-10-11 15:36:02Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:36:02Z origin change 41.204.10.0/24 AS3741 → AS32398 204092198978428453257349137697197113376332398
2026-10-11 15:33:34Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:33:33Z origin change 41.204.10.0/24 AS3741 → AS32398 58057345492914349137697197113376332398
2026-10-11 15:31:12Z origin change 41.204.10.0/24 AS3741 → AS32398 149072914349137697197113376332398
2026-10-11 15:31:12Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:29:13Z origin change 41.204.10.0/24 AS3741 → AS32398 17639335629143376332398
2026-10-11 15:29:09Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:26:43Z origin change 41.204.10.0/24 AS3741 → AS32398 33331136683029143376332398
2026-10-11 15:26:42Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:23:45Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:23:45Z origin change 41.204.10.0/24 AS3741 → AS32398 557202914349137697197113376332398
2026-10-11 15:19:48Z origin change 41.204.10.0/24 AS3741 → AS32398 4967312389349137697197113376332398
2026-10-11 15:19:47Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:17:18Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:17:18Z origin change 41.204.10.0/24 AS3741 → AS32398 149072914349137697197113376332398
2026-10-11 15:15:22Z origin change 41.204.10.0/24 AS3741 → AS32398 149072914349137697197113376332398
2026-10-11 15:15:21Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:13:23Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:13:23Z origin change 41.204.10.0/24 AS3741 → AS32398 3549335629143376332398
2026-10-11 15:10:33Z origin change 41.204.10.0/24 AS32398 → AS3741 3772132398374137662306193769719711337633741
2026-10-11 15:10:32Z origin change 41.204.10.0/24 AS3741 → AS32398 328840327727174335637497374973749737697197113376332398
2026-10-11 15:09:28Z origin change 41.204.10.0/24 AS3741 → AS32398 701829143376332398
2026-10-11 15:09:27Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:07:28Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:07:28Z origin change 41.204.10.0/24 AS3741 → AS32398 13830971693937662376623061937697197113376332398
2026-10-11 15:05:43Z origin change 41.204.10.0/24 AS3741 → AS32398 17639335629143376332398
2026-10-11 15:05:30Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 15:02:37Z origin change 41.204.10.0/24 AS3741 → AS32398 21628582806762174376623061937697197113376332398
2026-10-11 15:02:37Z origin change 41.204.10.0/24 AS32398 → AS3741 3772132398374137662306193769719711337633741
2026-10-11 15:01:36Z origin change 41.204.10.0/24 AS3741 → AS32398 14907335629143376332398
2026-10-11 15:01:35Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:59:40Z origin change 41.204.10.0/24 AS32398 → AS3741 3772132398374137662306193769719711337633741
2026-10-11 14:59:37Z origin change 41.204.10.0/24 AS3741 → AS32398 21324190023356174376623061937697197113376332398
2026-10-11 14:58:39Z origin change 41.204.10.0/24 AS3741 → AS32398 557202914349137697197113376332398
2026-10-11 14:58:38Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:56:07Z origin change 41.204.10.0/24 AS3741 → AS32398 138309713356349137697197113376332398
2026-10-11 14:56:06Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:53:38Z origin change 41.204.10.0/24 AS3741 → AS32398 2162858280676229143376332398
2026-10-11 14:53:37Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:49:14Z origin change 41.204.10.0/24 AS3741 → AS32398 450496696376623061937697197113376332398
2026-10-11 14:49:11Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:46:48Z origin change 41.204.10.0/24 AS3741 → AS32398 345492914174376623061937697197113376332398
2026-10-11 14:46:47Z origin change 41.204.10.0/24 AS32398 → AS3741 3772132398374137662306193769719711337633741
2026-10-11 14:45:48Z origin change 41.204.10.0/24 AS3741 → AS32398 33331136683029143376332398
2026-10-11 14:45:42Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:43:50Z origin change 41.204.10.0/24 AS32398 → AS3741 3772132398374137662306193769719711337633741
2026-10-11 14:43:50Z origin change 41.204.10.0/24 AS3741 → AS32398 49432483621764174376623061937697197113376332398
2026-10-11 14:42:50Z origin change 41.204.10.0/24 AS3741 → AS32398 7018349137697197113376332398
2026-10-11 14:42:46Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:40:48Z origin change 41.204.10.0/24 AS3741 → AS32398 149072914349137697197113376332398
2026-10-11 14:40:47Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:38:20Z origin change 41.204.10.0/24 AS3741 → AS32398 50304376623061937697197113376332398
2026-10-11 14:38:19Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:34:56Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:34:55Z origin change 41.204.10.0/24 AS3741 → AS32398 29504393921299349137697197113376332398
2026-10-11 14:32:57Z origin change 41.204.10.0/24 AS3741 → AS32398 33331136683029143376332398
2026-10-11 14:32:56Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:30:54Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:30:54Z origin change 41.204.10.0/24 AS3741 → AS32398 38001693937662376623061937697197113376332398
2026-10-11 14:28:37Z origin change 41.204.10.0/24 AS3741 → AS32398 49134533566424693937662376623061937697197113376332398
2026-10-11 14:28:35Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:26:04Z origin change 41.204.10.0/24 AS3741 → AS32398 24482645329143376332398
2026-10-11 14:26:00Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:23:44Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:23:44Z origin change 41.204.10.0/24 AS3741 → AS32398 380012914349137697197113376332398
2026-10-11 14:20:34Z origin change 41.204.10.0/24 AS3741 → AS32398 49432483629002349137697197113376332398
2026-10-11 14:20:33Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:18:10Z origin change 41.204.10.0/24 AS3741 → AS32398 21628582806762349137697197113376332398
2026-10-11 14:18:08Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:15:12Z origin change 41.204.10.0/24 AS3741 → AS32398 34549174376623061937697197113376332398
2026-10-11 14:15:10Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:12:44Z origin change 41.204.10.0/24 AS3741 → AS32398 149072914349137697197113376332398
2026-10-11 14:12:41Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:10:28Z origin change 41.204.10.0/24 AS3741 → AS32398 852693937662376623061937697197113376332398
2026-10-11 14:10:26Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:07:45Z origin change 41.204.10.0/24 AS3741 → AS32398 49134533566939349137697197113376332398
2026-10-11 14:07:44Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:05:22Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:05:22Z origin change 41.204.10.0/24 AS3741 → AS32398 2162858280676229143376332398
2026-10-11 14:03:22Z origin change 41.204.10.0/24 AS3741 → AS32398 34549174376623061937697197113376332398
2026-10-11 14:03:21Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:00:19Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 14:00:19Z origin change 41.204.10.0/24 AS3741 → AS32398 149072914349137697197113376332398
2026-10-11 13:56:52Z origin change 41.204.10.0/24 AS3741 → AS32398 345492914349137697197113376332398
2026-10-11 13:56:50Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 13:54:40Z origin change 41.204.10.0/24 AS3741 → AS32398 5805718363356174376623061937697197113376332398
2026-10-11 13:54:29Z origin change 41.204.10.0/24 AS32398 → AS3741 3772132398374137662306193769719711337633741
2026-10-11 13:53:27Z origin change 41.204.10.0/24 AS3741 → AS32398 33331136683029143376332398
2026-10-11 13:53:21Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 13:51:27Z origin change 41.204.10.0/24 AS32398 → AS3741 377213239837413769719711337633741
2026-10-11 13:51:26Z origin change 41.204.10.0/24 AS3741 → AS32398 7018349137697197113376332398