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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 197.255.216.0/22 | 1.0K |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 197.255.210.0/23 | 512 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 197.255.212.0/23 | 512 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 197.255.218.0/23 | 512 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 197.255.222.0/23 | 512 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 41.78.100.0/24 | 256 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 41.78.102.0/24 | 256 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 197.255.208.0/24 | 256 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 197.255.215.0/24 | 256 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 197.255.216.0/24 | 256 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
| 197.255.221.0/24 | 256 |
0.0%
|
SIMBANET-NIGERIA | NG | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS37200 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 |
|---|---|---|
| 197.255.217.0/24 | 146,387 | 2026-08-01 08:50:38 |
| 41.78.100.0/24 | 86,153 | 2026-08-01 08:44:12 |
| 41.78.102.0/24 | 85,897 | 2026-08-01 09:01:43 |
| 197.255.218.0/24 | 80,075 | 2026-08-01 08:44:12 |
| 197.255.216.0/24 | 80,006 | 2026-08-01 08:41:40 |
| 197.255.212.0/24 | 79,857 | 2026-08-01 08:44:03 |
| 197.255.213.0/24 | 79,638 | 2026-08-01 08:38:25 |
| 197.255.210.0/24 | 77,639 | 2026-08-01 08:43:01 |
| 197.255.219.0/24 | 77,102 | 2026-08-01 08:44:17 |
| 197.255.223.0/24 | 71,297 | 2026-08-01 09:01:43 |
| 197.255.208.0/24 | 54,808 | 2026-08-01 08:50:40 |
| 197.255.215.0/24 | 37,412 | 2026-08-01 09:01:43 |
| 197.255.211.0/24 | 37,402 | 2026-08-01 09:01:43 |
| 197.255.221.0/24 | 26,374 | 2026-08-01 08:50:48 |
| 197.255.222.0/24 | 26,362 | 2026-08-01 08:50:48 |
| 197.255.214.0/24 | 8,805 | 2026-08-01 09:04:14 |
Frequently Asked Questions
What is AS37200?
AS37200 is an Autonomous System Number assigned to SimbaNET Nigeria Limited. 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 AS37200 announce?
AS37200 announces 3.8K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in Nigeria.
Who operates AS37200?
AS37200 is operated by SimbaNET Nigeria Limited. The organization is based in Nigeria. You can view all IP ranges and related ASNs on the organization page.
What country is AS37200 registered in?
AS37200 is registered in Nigeria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
