$ query “AS13119” --type=asn → 1 result(s)
AS13119 · ACI-COM-AS
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie Akademickie Centrum Informatyki
AS13119 is owned by Zachodniopomorski Uniwersytet Technologiczny w Szczecinie… and is a mid-size transit provider, based in Poland since 2002. The system announces a respectable 16 384 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Poland.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Education/Research
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- July 08, 2002
- Last Changed
- March 04, 2026
- Last Seen
- April 29, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 10 / 3
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 16 384
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /30
- Geolocated Countries
- 🇵🇱 Poland (28 672 IPs)
- Prefix Changed
- March 13, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 16 384 total (0.01%)
Connectivity Summary
- Upstream Providers
- 7 upstreams providing transit
- Peers
- 15 networks exchanging traffic without transit
- Downstream Customers
- 11 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 34 unique BGP neighbors
- Reach
- 114 networks in customer cone
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (10 total)
- 213.155.160.0/19 (8 192 addresses (/19 prefix))
- 80.94.16.0/20 (4 096 addresses (/20 prefix))
- 212.14.48.0/20 (4 096 addresses (/20 prefix))
IPv6 Prefixes (1 total)
- 2001:4c5c::/30