$ query “AS34872” --type=asn → 1 result(s)
AS34872 — SERVPERSO-SYSTEMS
Sarah Rossius trading as Servperso Systems
AS34872 is a mid-size transit provider registered to Sarah Rossius trading as Servperso Systems, based in Belgium since 2019. The network announces 2 560 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #4 in Belgium — Top 10 by reach within country
Basic Information
- Country
- 🇧🇪 Belgium
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 26, 2019
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 11 / 9
- IPv6 Prefixes (raw / aggregated)
- 9 / 7
- IPv4 Addresses
- 2 560
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇳🇱 NL (6 IPs), 🇫🇷 FR (5 IPs), 🇩🇪 DE (6 IPs), 🇧🇪 BE, 🇦🇹 AT
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 2 560 total (0.00%)
Connectivity Summary
- Upstream Providers
- 7 upstream autonomous systems providing transit
- Peers
- 117 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 57 downstream autonomous systems buying transit
- Degree
- 309 unique BGP neighbors (providers + customers + peers)
- Reach
- 65 — customer cone size measuring network influence
- Degree Rank
- #420
- Reach Rank
- #1 358
- Country Rank
- #4
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (11 total)
- 194.28.98.0/23 (512 addresses)
- 31.59.119.0/24 (256 addresses)
- 45.154.99.0/24 (256 addresses)
- 62.3.50.0/24 (256 addresses)
- 93.174.104.0/24 (256 addresses)
- 93.174.106.0/24 (256 addresses)
- 93.174.108.0/24 (256 addresses)
- 193.22.130.0/24 (256 addresses)
- 194.28.96.0/24 (256 addresses)
IPv6 Prefixes (9 total)
- 2a0c:b640::/32
- 2a0c:b641:50::/44
- 2a0c:b641:6d0::/44
- 2a0c:b641:4::/48
- 2a0c:b641:6::/48
- 2a0c:b641:10::/48
- 2a0c:b641:730::/48