$ query “AS203877” --type=asn → 1 result(s)
AS203877 — ASTRATELEKOM
ASTRA TELEKOM DOO BEOGRAD
AS203877 is a residential access provider operated by ASTRA TELEKOM DOO BEOGRAD, registered in Serbia since 2015. The network announces a respectable 14 592 IPv4 addresses. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇷🇸 Serbia
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 14, 2015
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 45 / 20
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 14 592
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Geolocated Countries
- 🇷🇸 RS (26 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 14 592 total (0.01%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 1 downstream autonomous systems buying transit
- Degree
- 4 unique BGP neighbors (providers + customers + peers)
- Reach
- 1 — customer cone size measuring network influence
- Degree Rank
- #19 798
- Reach Rank
- #10 955
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (45 total)
- 178.22.216.0/21 (2 048 addresses)
- 62.240.0.0/22 (1 024 addresses)
- 62.240.8.0/22 (1 024 addresses)
- 62.240.16.0/22 (1 024 addresses)
- 85.202.112.0/22 (1 024 addresses)
- 91.226.240.0/22 (1 024 addresses)
- 109.94.120.0/22 (1 024 addresses)
- 109.94.224.0/22 (1 024 addresses)
- 185.102.236.0/22 (1 024 addresses)
- 185.118.168.0/22 (1 024 addresses)
- 62.240.12.0/23 (512 addresses)
- 85.202.120.0/23 (512 addresses)
- 85.202.126.0/23 (512 addresses)
- 62.240.5.0/24 (256 addresses)
- 62.240.7.0/24 (256 addresses)
- 62.240.15.0/24 (256 addresses)
- 85.202.118.0/24 (256 addresses)
- 85.202.122.0/24 (256 addresses)
- 85.202.125.0/24 (256 addresses)
- 109.94.119.0/24 (256 addresses)