$ query “AS21215” --type=asn → 1 result(s)
AS21215 — UGNI
UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS21215 is a mid-size transit provider run by UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd, established in Serbia in 2001. The network announces a respectable 12 288 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #4 in Serbia — Top 10 by reach within country
Basic Information
- Country
- 🇷🇸 Serbia
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 01, 2001
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 7
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 12 288
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇷🇸 RS (12 IPs), 🇲🇪 ME (9 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 12 288 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 243 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 8 downstream autonomous systems buying transit
- Degree
- 260 unique BGP neighbors (providers + customers + peers)
- Reach
- 35 309 — customer cone size measuring network influence
- Degree Rank
- #493
- Reach Rank
- #136
- Country Rank
- #4
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (7 total)
- 213.244.208.0/20 (4 096 addresses)
- 89.207.192.0/21 (2 048 addresses)
- 176.109.136.0/21 (2 048 addresses)
- 185.13.8.0/22 (1 024 addresses)
- 185.18.12.0/22 (1 024 addresses)
- 185.20.36.0/22 (1 024 addresses)
- 185.81.60.0/22 (1 024 addresses)
IPv6 Prefixes (1 total)
- 2a03:dd80::/29