Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Cable & Wireless
Cable & Wireless plc was a British telecommunications company.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 196.0.0.0/16 | 65.5K |
0.2%
|
UGANDA-TELECOM Uganda Telecom | UG | Central Region | Kampala |
| 102.220.21.0/24 | 256 |
0.0%
|
UGANDA-TELECOM Uganda Telecom | UG | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21491 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 196.0.0.0/16 | 270,654 | 2026-07-23 20:16:38 |
| 102.220.21.0/24 | 150,133 | 2026-07-23 20:27:15 |
| 196.0.21.0/24 | 10,424 | 2026-07-23 09:49:41 |
| 196.0.23.0/24 | 10,413 | 2026-07-23 09:49:41 |
| 196.0.6.0/24 | 10,376 | 2026-07-23 09:49:41 |
| 196.0.22.0/24 | 10,367 | 2026-07-23 09:49:41 |
| 196.0.7.0/24 | 10,360 | 2026-07-23 09:49:41 |
| 196.0.90.0/24 | 10,359 | 2026-07-11 16:52:23 |
| 196.0.104.0/24 | 10,157 | 2026-07-23 09:49:41 |
| 196.0.58.0/24 | 8,842 | 2026-07-23 17:00:43 |
| 196.0.87.0/24 | 8,833 | 2026-07-23 17:00:43 |
| 196.0.86.0/24 | 8,823 | 2026-07-23 17:00:43 |
| 196.0.5.0/24 | 8,729 | 2026-07-23 09:49:41 |
| 196.0.128.0/24 | 8,701 | 2026-07-23 09:49:41 |
| 196.0.26.0/24 | 8,667 | 2026-07-23 09:49:41 |
| 196.0.69.0/24 | 8,649 | 2026-07-23 09:49:41 |
| 196.0.39.0/24 | 8,623 | 2026-07-23 09:49:41 |
| 196.0.29.0/24 | 8,615 | 2026-07-23 09:49:41 |
| 196.0.37.0/24 | 8,585 | 2026-07-23 09:49:41 |
| 196.0.28.0/24 | 8,560 | 2026-07-23 09:49:41 |
| 196.0.49.0/24 | 8,555 | 2026-07-23 09:49:41 |
| 196.0.25.0/24 | 8,551 | 2026-07-23 09:49:41 |
| 196.0.54.0/24 | 8,550 | 2026-07-23 09:49:41 |
| 196.0.89.0/24 | 8,546 | 2026-07-23 09:49:41 |
| 196.0.8.0/24 | 8,544 | 2026-07-23 09:49:41 |
| 196.0.109.0/24 | 8,544 | 2026-07-23 09:49:41 |
| 196.0.27.0/24 | 8,543 | 2026-07-23 09:49:41 |
| 196.0.30.0/24 | 8,542 | 2026-07-23 09:49:41 |
| 196.0.42.0/24 | 8,541 | 2026-07-23 09:49:41 |
| 196.0.13.0/24 | 8,540 | 2026-07-23 09:49:41 |
| 196.0.121.0/24 | 8,536 | 2026-07-23 09:49:41 |
| 196.0.9.0/24 | 8,526 | 2026-07-23 09:49:41 |
| 196.0.1.0/24 | 8,524 | 2026-07-23 09:49:41 |
| 196.0.43.0/24 | 8,523 | 2026-07-23 09:49:41 |
| 196.0.110.0/24 | 8,523 | 2026-07-23 09:49:41 |
| 196.0.101.0/24 | 8,521 | 2026-07-23 09:49:41 |
| 196.0.47.0/24 | 8,519 | 2026-07-23 09:49:41 |
| 196.0.4.0/24 | 8,519 | 2026-07-23 09:49:41 |
| 196.0.248.0/24 | 8,517 | 2026-07-23 09:49:41 |
| 196.0.19.0/24 | 8,517 | 2026-07-23 09:49:41 |
| 196.0.45.0/24 | 8,516 | 2026-07-23 09:49:41 |
| 196.0.10.0/24 | 8,515 | 2026-07-23 09:49:41 |
| 196.0.32.0/24 | 8,514 | 2026-07-23 09:49:41 |
| 196.0.40.0/24 | 8,513 | 2026-07-23 09:49:41 |
| 196.0.2.0/24 | 8,512 | 2026-07-23 09:49:41 |
| 196.0.36.0/24 | 8,512 | 2026-07-23 09:49:41 |
| 196.0.111.0/24 | 8,511 | 2026-07-23 09:49:41 |
| 196.0.102.0/24 | 8,508 | 2026-07-23 09:49:41 |
| 196.0.35.0/24 | 8,505 | 2026-07-23 09:49:41 |
| 196.0.17.0/24 | 2,474 | 2026-07-23 17:00:43 |
Showing top 50 of 62 announced prefixes by sample volume.
Frequently Asked Questions
What is AS21491?
AS21491 is an Autonomous System Number assigned to IDDQD-AS. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS21491 announce?
AS21491 announces 65.8K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Uganda.
Who operates AS21491?
AS21491 is operated by IDDQD-AS. The organization is based in Uganda. You can view all IP ranges and related ASNs on the organization page.
What country is AS21491 registered in?
AS21491 is registered in Uganda. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
