$ query “AS51028” --type=asn → 1 result(s)
AS51028 — SVOLS-AS
Zummer LLC
AS51028 is a mid-size transit provider registered to Zummer LLC, established in Russia in 2010. The network announces 3 072 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇷🇺 Russia
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 19, 2010
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 4
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 3 072
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇷🇺 RU (7 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 3 072 total (0.00%)
Connectivity Summary
- Upstream Providers
- 7 upstream autonomous systems providing transit
- Peers
- 29 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 25 downstream autonomous systems buying transit
- Degree
- 61 unique BGP neighbors (providers + customers + peers)
- Reach
- 80 — customer cone size measuring network influence
- Degree Rank
- #2 604
- Reach Rank
- #1 236
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (4 total)
- 178.216.152.0/21 (2 048 addresses)
- 195.2.206.0/23 (512 addresses)
- 91.213.44.0/24 (256 addresses)
- 91.239.42.0/24 (256 addresses)
IPv6 Prefixes (2 total)
- 2a03:5a07::/32
- 2a03:5a00:e::/48