$ query “AS5531” --type=asn → 1 result(s)
AS5531 — TEZTOUR-AS
SINUM CURRUS LTD
AS5531 is a residential access provider registered to SINUM CURRUS LTD, based in Cyprus since 2009. The network announces 768 IPv4 addresses. No IPv6 support — it's 2026, just saying.
- #6 in Cyprus — Top 10 by reach within country
Basic Information
- Country
- 🇨🇾 Cyprus
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 21, 2009
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 2
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 768
- Largest IPv4 Prefix
- /23 (512 addresses)
- Geolocated Countries
- 🇷🇺 RU (2 IPs), 🇺🇦 UA (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 768 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 4 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 1 downstream autonomous systems buying transit
- Degree
- 9 unique BGP neighbors (providers + customers + peers)
- Reach
- 2 — customer cone size measuring network influence
- Degree Rank
- #11 119
- Reach Rank
- #6 314
- Country Rank
- #6
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (4 total)
- 194.165.24.0/23 (512 addresses)
- 91.224.2.0/24 (256 addresses)