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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About Rostelecom
Rostelecom is Russia's largest provider of digital services for a wide variety of consumers, households, private businesses, government and municipal authorities, and other telecom providers. Rostelecom interconnects all local public operators' networks into a single national network for long-distance service.
AS21479 — global IP footprint
Cities where AS21479 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 |
|---|---|---|---|---|---|---|
| 80.254.96.0/19 | 8.2K |
90.4%
|
Rostelecom | RU | Rostov Oblast | Shakhty |
| 83.221.192.0/19 | 8.2K |
97.4%
|
Rostelecom | RU | Rostov Oblast | Rostov-on-Don |
| 87.117.0.0/19 | 8.2K |
100.0%
|
Rostelecom | RU | Rostov Oblast | Azov |
| 80.68.0.0/21 | 2.0K |
99.7%
|
Rostelecom | RU | Rostov Oblast | Rostov-on-Don |
| 87.117.40.0/21 | 2.0K |
100.0%
|
Rostelecom | RU | — | — |
| 80.68.8.0/22 | 1.0K |
99.6%
|
Rostelecom | RU | Rostov Oblast | Shakhty |
| 87.117.36.0/22 | 1.0K |
100.0%
|
Rostelecom | RU | — | — |
| 93.178.96.0/22 | 1.0K |
100.0%
|
Rostelecom | RU | — | — |
| 93.178.104.0/22 | 1.0K |
100.0%
|
Rostelecom | RU | — | — |
| 80.68.12.0/23 | 512 |
99.8%
|
Rostelecom | RU | — | — |
| 93.178.126.0/23 | 512 |
99.8%
|
Rostelecom | RU | — | — |
| 109.172.64.0/23 | 512 |
1.2%
|
Rostelecom | RU | — | — |
| 109.172.66.0/24 | 256 |
0.0%
|
Rostelecom | RU | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS21479 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 |
|---|---|---|
| 80.68.12.0/24 | 9,749 | 2026-07-23 01:58:39 |
| 87.117.40.0/21 | 6,352 | 2026-07-23 01:58:39 |
| 93.178.104.0/22 | 6,268 | 2026-07-23 01:58:39 |
| 80.68.13.0/24 | 4,524 | 2026-07-23 01:58:39 |
| 87.117.36.0/22 | 4,518 | 2026-07-23 01:58:39 |
| 80.68.8.0/22 | 4,518 | 2026-07-23 01:58:39 |
| 80.68.0.0/21 | 4,493 | 2026-07-23 01:58:39 |
| 80.254.96.0/19 | 4,493 | 2026-07-23 01:58:39 |
| 93.178.96.0/22 | 4,480 | 2026-07-23 01:58:39 |
| 93.178.126.0/23 | 4,479 | 2026-07-23 01:58:39 |
| 87.117.0.0/19 | 4,471 | 2026-07-23 01:58:39 |
| 109.172.65.0/24 | 4,467 | 2026-07-23 01:58:39 |
| 109.172.66.0/24 | 4,467 | 2026-07-23 01:58:39 |
| 109.172.64.0/24 | 4,467 | 2026-07-23 01:58:39 |
| 83.221.192.0/19 | 4,448 | 2026-07-23 01:58:39 |
Frequently Asked Questions
What is AS21479?
AS21479 is an Autonomous System Number assigned to Rostelecom. 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 AS21479 announce?
AS21479 announces 34.6K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in Russia.
Who operates AS21479?
AS21479 is operated by Rostelecom. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS21479 registered in?
AS21479 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
