$ query “AS44534” --type=asn → 1 result(s)
AS44534 · YANDEX-OFFICE
YANDEX LLC
AS44534 is operated by YANDEX LLC and serves as a government/public-admin access provider, established in Russia in 2022. The system announces a respectable 11 520 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Russia, with additional presence in Serbia and Uzbekistan, and a smaller footprint in another country. Prefix announcements for this AS were recently updated.
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Government/Public Administration
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 06, 2022
- Last Changed
- October 01, 2026
- Last Seen
- October 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 21 / 16
- IPv6 Prefixes (raw / aggregated)
- 7 / 1
- IPv4 Addresses
- 11 520
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /34
- Geolocated Countries
- 🇷🇺 Russia (11 344 IPs), 🇷🇸 Serbia (112 IPs), 🇺🇿 Uzbekistan (32 IPs) and 1 more
- Prefix Changed
- October 09, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 6 upstreams providing transit
- Peers
- 10 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 18 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (21 total)
- 84.252.160.0/20 (4 096 addresses (/20 prefix))
- 93.158.184.0/21 (2 048 addresses (/21 prefix))
- 5.45.252.0/22 (1 024 addresses (/22 prefix))
- 93.158.144.0/22 (1 024 addresses (/22 prefix))
- 77.88.12.0/23 (512 addresses (/23 prefix))
- 5.45.214.0/24 (256 addresses (/24 prefix))
- 5.45.219.0/24 (256 addresses (/24 prefix))
- 5.45.241.0/24 (256 addresses (/24 prefix))
- 5.45.243.0/24 (256 addresses (/24 prefix))
- 5.255.203.0/24 (256 addresses (/24 prefix))
- 5.255.205.0/24 (256 addresses (/24 prefix))
- 37.9.75.0/24 (256 addresses (/24 prefix))
- 37.9.86.0/24 (256 addresses (/24 prefix))
- 37.9.98.0/24 (256 addresses (/24 prefix))
- 77.88.6.0/24 (256 addresses (/24 prefix))
- 87.250.240.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (7 total)
- 2a02:6bf:8000::/34