AS39074
Sepanta Communication Development Co. Ltd
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
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS39074 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 |
|---|---|---|
| 85.133.131.0/24 | 317,177 | 2026-09-10 18:09:51 |
| 85.133.130.0/24 | 315,259 | 2026-09-10 18:08:15 |
| 85.133.231.0/24 | 288,629 | 2026-09-10 18:08:15 |
| 85.133.164.0/24 | 282,018 | 2026-09-10 18:08:15 |
| 85.133.232.0/24 | 280,970 | 2026-09-10 18:08:15 |
| 85.133.165.0/24 | 280,851 | 2026-09-10 18:08:15 |
| 85.133.129.0/24 | 264,792 | 2026-09-10 18:08:15 |
| 85.133.167.0/24 | 252,827 | 2026-09-10 18:08:15 |
| 85.133.188.0/24 | 247,930 | 2026-09-10 18:08:15 |
| 85.133.191.0/24 | 247,813 | 2026-09-10 18:08:21 |
| 85.133.155.0/24 | 247,458 | 2026-09-10 18:08:15 |
| 85.133.189.0/24 | 247,377 | 2026-09-10 18:08:15 |
| 85.133.156.0/24 | 246,450 | 2026-09-10 18:08:15 |
| 85.133.190.0/24 | 240,872 | 2026-09-10 18:08:15 |
| 85.133.158.0/24 | 240,707 | 2026-09-10 18:08:15 |
| 85.133.192.0/24 | 238,457 | 2026-09-10 18:08:15 |
| 85.133.186.0/24 | 237,396 | 2026-09-10 18:08:30 |
| 85.133.184.0/24 | 236,396 | 2026-09-10 18:08:15 |
| 85.133.159.0/24 | 234,982 | 2026-09-10 18:08:30 |
| 85.133.128.0/24 | 233,255 | 2026-09-10 18:08:30 |
| 85.133.185.0/24 | 228,871 | 2026-09-10 18:08:15 |
| 85.133.133.0/24 | 223,798 | 2026-09-10 18:08:15 |
| 85.133.132.0/24 | 221,056 | 2026-09-10 18:08:15 |
| 85.133.157.0/24 | 218,036 | 2026-09-10 18:08:15 |
| 85.133.222.0/24 | 212,278 | 2026-09-10 18:08:15 |
| 85.133.187.0/24 | 211,132 | 2026-09-10 18:08:15 |
| 85.133.180.0/24 | 210,089 | 2026-09-10 18:08:21 |
| 85.133.152.0/24 | 209,439 | 2026-08-31 08:07:38 |
| 85.133.154.0/24 | 205,813 | 2026-09-10 18:08:15 |
| 85.133.255.0/24 | 205,218 | 2026-09-10 18:08:15 |
| 85.133.181.0/24 | 202,765 | 2026-09-10 18:08:21 |
| 85.133.179.0/24 | 200,690 | 2026-09-10 18:08:15 |
| 85.133.182.0/24 | 191,581 | 2026-09-10 18:08:15 |
| 85.133.148.0/24 | 183,512 | 2026-09-10 18:08:15 |
| 85.133.138.0/24 | 182,841 | 2026-09-10 18:08:21 |
| 85.133.209.0/24 | 182,388 | 2026-09-10 18:08:15 |
| 85.133.146.0/24 | 180,262 | 2026-09-10 18:08:15 |
| 85.133.210.0/24 | 179,355 | 2026-09-10 18:08:21 |
| 85.133.171.0/24 | 176,342 | 2026-09-10 18:08:30 |
| 85.133.149.0/24 | 175,600 | 2026-09-10 18:08:15 |
| 85.133.183.0/24 | 171,779 | 2026-09-10 18:08:15 |
| 85.133.172.0/24 | 168,552 | 2026-09-10 18:08:15 |
| 85.133.150.0/24 | 168,268 | 2026-09-10 18:08:15 |
| 85.133.173.0/24 | 168,000 | 2026-09-10 18:08:30 |
| 85.133.139.0/24 | 167,263 | 2026-09-10 18:08:15 |
| 85.133.176.0/24 | 163,954 | 2026-09-10 18:08:15 |
| 85.133.177.0/24 | 161,120 | 2026-09-10 18:08:15 |
| 85.133.178.0/24 | 158,941 | 2026-09-10 18:08:15 |
| 85.133.212.0/24 | 156,985 | 2026-09-10 18:08:21 |
| 85.133.134.0/24 | 155,339 | 2026-08-31 08:07:38 |
Showing top 50 of 74 announced prefixes by sample volume.
Frequently Asked Questions
What is AS39074?
AS39074 is an Autonomous System Number assigned to Sepanta Communication Development Co. Ltd. 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 AS39074 announce?
AS39074 announces 17.7K IPv4 addresses distributed across 39 routed CIDR prefixes. The network is registered in Iran.
Who operates AS39074?
AS39074 is operated by Sepanta Communication Development Co. Ltd. The organization is based in Iran. You can view all IP ranges and related ASNs on the organization page.
What country is AS39074 registered in?
AS39074 is registered in Iran. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
