$ query “AS205132” --type=asn → 1 result(s)
AS205132 — BTC-SEC-AS
Vivacom Bulgaria EAD
AS205132 is a mid-size transit provider run by Vivacom Bulgaria EAD, established in Bulgaria in 2017. The network announces 2 560 IPv4 addresses. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇧🇬 Bulgaria
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 03, 2017
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 10 / 9
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 2 560
- Largest IPv4 Prefix
- /23 (512 addresses)
- Geolocated Countries
- 🇧🇬 BG (9 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 2 560 total (0.00%)
Connectivity Summary
- Upstream Providers
- 2 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 22 downstream autonomous systems buying transit
- Degree
- 25 unique BGP neighbors (providers + customers + peers)
- Reach
- 22 — customer cone size measuring network influence
- Degree Rank
- #6 377
- Reach Rank
- #2 212
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (10 total)
- 84.238.192.0/23 (512 addresses)
- 46.10.179.0/24 (256 addresses)
- 77.85.170.0/24 (256 addresses)
- 83.228.61.0/24 (256 addresses)
- 84.238.167.0/24 (256 addresses)
- 84.238.194.0/24 (256 addresses)
- 87.126.134.0/24 (256 addresses)
- 212.72.199.0/24 (256 addresses)
- 212.72.221.0/24 (256 addresses)