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 4 internet exchanges: MSK-IX Moscow: MSK-IX peering network, Global-IX, GNM-IX, PITER-IX Moscow: MSK_PEERING_VLAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 89.21.128.0/20 | 4.1K |
2.2%
|
OOO Telecom TZ | RU | — | — |
| 85.31.112.0/21 | 2.0K |
0.8%
|
OOO Telecom TZ | RU | — | — |
| 85.90.96.0/21 | 2.0K |
3.5%
|
OOO Telecom TZ | RU | — | — |
| 85.90.120.0/21 | 2.0K |
0.8%
|
OOO Telecom TZ | RU | — | — |
| 89.21.152.0/21 | 2.0K |
0.3%
|
OOO Telecom TZ | RU | — | — |
| 94.228.240.0/21 | 2.0K |
5.4%
|
OOO Telecom TZ | RU | Moscow | Moscow |
| 85.90.116.0/22 | 1.0K |
1.0%
|
OOO Telecom TZ | RU | — | — |
| 89.21.148.0/22 | 1.0K |
1.1%
|
OOO Telecom TZ | RU | — | — |
| 94.228.252.0/22 | 1.0K |
5.0%
|
OOO Telecom TZ | RU | — | — |
| 94.228.248.0/23 | 512 |
0.0%
|
OOO Telecom TZ | RU | — | — |
| 194.149.234.0/23 | 512 |
3.3%
|
OOO Telecom TZ | RU | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS15672 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 |
|---|---|---|
| 31.24.255.0/24 | 38,481 | 2026-08-25 19:16:07 |
| 89.21.152.0/21 | 35,574 | 2026-09-17 04:34:59 |
| 89.21.150.0/23 | 35,399 | 2026-09-17 04:34:59 |
| 89.21.136.0/21 | 35,258 | 2026-09-17 04:34:59 |
| 89.21.128.0/22 | 35,222 | 2026-09-17 04:34:59 |
| 89.21.148.0/23 | 35,218 | 2026-09-17 04:34:59 |
| 94.228.240.0/21 | 35,191 | 2026-09-17 04:34:59 |
| 89.21.132.0/22 | 35,144 | 2026-09-17 04:34:59 |
| 94.228.248.0/23 | 35,099 | 2026-09-17 04:34:59 |
| 94.228.252.0/22 | 35,046 | 2026-09-17 04:34:59 |
| 89.21.154.0/24 | 35,019 | 2026-09-17 04:35:00 |
| 89.21.155.0/24 | 34,999 | 2026-09-17 04:35:00 |
| 89.21.156.0/24 | 34,938 | 2026-09-17 04:35:00 |
| 89.21.157.0/24 | 34,923 | 2026-09-17 04:35:00 |
| 89.21.158.0/24 | 34,897 | 2026-09-17 04:35:00 |
| 89.21.153.0/24 | 34,805 | 2026-09-17 04:35:00 |
| 89.21.149.0/24 | 34,801 | 2026-09-17 04:35:00 |
| 89.21.152.0/24 | 34,727 | 2026-09-17 04:35:00 |
| 89.21.143.0/24 | 34,691 | 2026-09-17 04:35:00 |
| 89.21.142.0/24 | 34,679 | 2026-09-17 04:35:00 |
| 89.21.138.0/24 | 34,648 | 2026-09-17 04:35:00 |
| 89.21.140.0/24 | 34,636 | 2026-09-17 04:35:00 |
| 89.21.141.0/24 | 34,552 | 2026-09-17 04:35:00 |
| 89.21.136.0/24 | 34,526 | 2026-09-17 04:35:00 |
| 89.21.131.0/24 | 34,507 | 2026-09-17 04:35:00 |
| 89.21.132.0/24 | 34,500 | 2026-09-17 04:35:00 |
| 89.21.137.0/24 | 34,495 | 2026-09-17 04:35:00 |
| 89.21.129.0/24 | 34,487 | 2026-09-17 04:35:00 |
| 89.21.159.0/24 | 34,486 | 2026-09-17 04:35:00 |
| 89.21.139.0/24 | 34,357 | 2026-09-17 04:35:00 |
| 89.21.134.0/24 | 34,325 | 2026-09-17 04:35:00 |
| 89.21.133.0/24 | 34,325 | 2026-09-17 04:35:00 |
| 89.21.135.0/24 | 34,322 | 2026-09-17 04:35:00 |
| 89.21.130.0/24 | 34,242 | 2026-09-17 04:35:00 |
| 89.21.128.0/24 | 34,207 | 2026-09-17 04:35:00 |
| 85.90.96.0/22 | 34,121 | 2026-09-17 04:34:59 |
| 85.31.116.0/22 | 34,062 | 2026-09-17 04:34:59 |
| 194.149.234.0/23 | 34,053 | 2026-09-17 04:34:59 |
| 85.90.116.0/22 | 34,038 | 2026-09-17 04:34:59 |
| 85.90.120.0/21 | 34,010 | 2026-09-17 04:34:59 |
| 85.31.112.0/22 | 33,965 | 2026-09-17 04:34:59 |
| 85.90.100.0/22 | 33,932 | 2026-09-17 04:34:59 |
| 94.228.240.0/24 | 31,411 | 2026-09-17 04:35:00 |
| 85.90.96.0/24 | 31,253 | 2026-09-17 04:35:00 |
| 94.228.242.0/24 | 31,245 | 2026-09-17 04:35:00 |
| 94.228.241.0/24 | 31,245 | 2026-09-17 04:35:00 |
| 85.90.97.0/24 | 31,210 | 2026-09-17 04:35:00 |
| 94.228.243.0/24 | 31,149 | 2026-09-17 04:35:00 |
| 85.90.125.0/24 | 31,142 | 2026-09-17 04:35:00 |
| 85.90.120.0/24 | 31,129 | 2026-09-17 04:35:00 |
Showing top 50 of 82 announced prefixes by sample volume.
Frequently Asked Questions
What is AS15672?
AS15672 is an Autonomous System Number assigned to OOO Telecom TZ. 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 AS15672 announce?
AS15672 announces 18.4K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in Russia.
Who operates AS15672?
AS15672 is operated by OOO Telecom TZ. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS15672 registered in?
AS15672 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
