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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 5 internet exchanges: CINX: CINX Peering, JINX: JINX Peering, NAPAfrica IX Durban, NAPAfrica IX Cape Town, NAPAfrica IX Johannesburg: Peering
AS37333 — global IP footprint
Cities where AS37333 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 41.76.32.0/21 | 2.0K |
0.0%
|
COMTEL | ZA | Western Cape | Cape Town |
| 41.77.200.0/21 | 2.0K |
0.0%
|
COMTEL | ZA | Western Cape | Langebaan |
| 41.138.64.0/21 | 2.0K |
0.8%
|
COMTEL | ZA | Western Cape | Cape Town |
| 102.67.48.0/22 | 1.0K |
0.0%
|
COMTEL | ZA | Western Cape | Cape Town |
| 154.73.240.0/22 | 1.0K |
0.0%
|
COMTEL | ZA | KwaZulu-Natal | Durban |
| 102.67.52.0/23 | 512 |
0.0%
|
COMTEL | ZA | — | — |
| 154.73.246.0/23 | 512 |
0.0%
|
COMTEL | ZA | — | — |
| 154.73.244.0/24 | 256 |
0.0%
|
COMTEL | ZA | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS37333 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 |
|---|---|---|
| 41.76.36.0/24 | 5,249 | 2026-07-31 02:27:09 |
| 41.76.38.0/24 | 5,204 | 2026-07-31 02:27:09 |
| 41.76.33.0/24 | 5,190 | 2026-07-31 02:27:09 |
| 41.76.39.0/24 | 5,186 | 2026-07-31 02:27:09 |
| 41.76.34.0/23 | 5,135 | 2026-07-31 02:27:52 |
| 41.76.37.0/24 | 5,124 | 2026-07-31 02:27:09 |
| 41.76.32.0/24 | 5,115 | 2026-07-31 02:27:09 |
| 154.73.242.0/24 | 5,108 | 2026-07-31 02:31:46 |
| 154.73.241.0/24 | 5,107 | 2026-07-31 02:31:46 |
| 154.73.247.0/24 | 5,107 | 2026-07-31 02:31:46 |
| 154.73.243.0/24 | 5,102 | 2026-07-31 02:31:46 |
| 154.73.240.0/24 | 5,073 | 2026-07-31 02:31:46 |
| 41.77.200.0/21 | 5,067 | 2026-07-31 02:28:01 |
| 41.138.64.0/21 | 5,044 | 2026-07-31 02:28:01 |
| 154.73.244.0/24 | 5,027 | 2026-07-31 02:31:46 |
| 154.73.246.0/24 | 5,026 | 2026-07-31 02:31:46 |
| 102.67.48.0/22 | 5,007 | 2026-07-31 02:28:00 |
| 102.67.52.0/24 | 4,996 | 2026-07-31 02:27:35 |
| 102.67.53.0/24 | 4,996 | 2026-07-31 02:27:35 |
Frequently Asked Questions
What is AS37333?
AS37333 is an Autonomous System Number assigned to Comtel Communications. 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 AS37333 announce?
AS37333 announces 9.5K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in South Africa.
Who operates AS37333?
AS37333 is operated by Comtel Communications. The organization is based in South Africa. You can view all IP ranges and related ASNs on the organization page.
What country is AS37333 registered in?
AS37333 is registered in South Africa. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
