$ query “AS5617” --type=asn → 1 result(s)
AS5617 · TPNET
Orange Polska Spolka Akcyjna
AS5617 is owned by Orange Polska Spolka Akcyjna and is a major transit provider, registered in Poland. The system announces an impressive 5.5 million IPv4 addresses, including a /11, and supports IPv6. Its primary geographic footprint is in Poland, with additional presence in the United Kingdom. This AS's prefix announcements have been recently modified.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #4 in Poland — Top 10 by reach within country
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- April 28, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 76 / 29
- IPv6 Prefixes (raw / aggregated)
- 4 / 2
- IPv4 Addresses
- 5 510 400
- Largest IPv4 Prefix
- /11 (2 097 152 addresses)
- Largest IPv6 Prefix
- /21
- Geolocated Countries
- 🇵🇱 Poland (10 955 264 IPs), 🇬🇧 United Kingdom (256 IPs)
- Prefix Changed
- April 25, 2026
Reputation
- Reputation
- Good — 51 flagged IPs out of 5 510 400 total (0.00%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 3 networks exchanging traffic without transit
- Downstream Customers
- 421 downstreams buying transit
- Unclassified
- 10 unclassified BGP neighbors
- Degree
- 436 unique BGP neighbors
- Reach
- 2 057 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (76 total)
- 83.0.0.0/11 (2 097 152 addresses (/11 prefix))
- 79.184.0.0/13 (524 288 addresses (/13 prefix))
- 80.48.0.0/13 (524 288 addresses (/13 prefix))
- 31.60.0.0/14 (262 144 addresses (/14 prefix))
- 217.96.0.0/14 (262 144 addresses (/14 prefix))
- 95.48.0.0/14 (262 144 addresses (/14 prefix))
- 46.170.0.0/15 (131 072 addresses (/15 prefix))
- 178.42.0.0/15 (131 072 addresses (/15 prefix))
- 79.162.0.0/15 (131 072 addresses (/15 prefix))
- 213.76.0.0/15 (131 072 addresses (/15 prefix))
- 5.184.0.0/15 (131 072 addresses (/15 prefix))
- 195.116.0.0/15 (131 072 addresses (/15 prefix))
- 195.205.0.0/16 (65 536 addresses (/16 prefix))
- 37.225.0.0/16 (65 536 addresses (/16 prefix))
- 37.108.0.0/16 (65 536 addresses (/16 prefix))
- 37.47.0.0/16 (65 536 addresses (/16 prefix))
- 178.56.0.0/16 (65 536 addresses (/16 prefix))
- 188.47.0.0/16 (65 536 addresses (/16 prefix))
- 46.134.0.0/16 (65 536 addresses (/16 prefix))
- 213.25.0.0/16 (65 536 addresses (/16 prefix))
- 212.244.0.0/16 (65 536 addresses (/16 prefix))
- 91.94.0.0/16 (65 536 addresses (/16 prefix))
- 212.160.0.0/16 (65 536 addresses (/16 prefix))
- 87.96.0.0/17 (32 768 addresses (/17 prefix))
- 37.228.0.0/18 (16 384 addresses (/18 prefix))
- 194.204.128.0/18 (16 384 addresses (/18 prefix))
- 217.116.96.0/20 (4 096 addresses (/20 prefix))
- 193.110.120.0/22 (1 024 addresses (/22 prefix))
- 194.127.136.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (4 total)
- 2a01:1000::/21
- 2a00:f40::/29