$ query “AS27843” --type=asn → 1 result(s)
AS27843 — WIN-EMPRESAS
ON EMPRESAS S.A.C.
AS27843 is a mid-size transit provider operated by ON EMPRESAS S.A.C., registered in Peru since 2006. The network announces a solid 121 344 IPv4 addresses. Supports IPv6.
- #3 in Peru — Top 10 by reach within country
Basic Information
- Country
- 🇵🇪 Peru
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 01, 2006
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 396 / 89
- IPv6 Prefixes (raw / aggregated)
- 3 / 2
- IPv4 Addresses
- 121 344
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇵🇪 PE (184 IPs), 🇦🇺 AU (49 IPs), 🇺🇸 US (2 IPs), 🇦🇷 AR
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 10 flagged IPs out of 121 344 total (0.01%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 1 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 16 downstream autonomous systems buying transit
- Degree
- 25 unique BGP neighbors (providers + customers + peers)
- Reach
- 12 212 — customer cone size measuring network influence
- Degree Rank
- #6 277
- Reach Rank
- #434
- Country Rank
- #3
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (396 total)
- 191.98.128.0/18 (16 384 addresses)
- 161.132.96.0/19 (8 192 addresses)
- 161.132.192.0/19 (8 192 addresses)
- 181.177.224.0/19 (8 192 addresses)
- 190.12.64.0/19 (8 192 addresses)
- 190.102.128.0/19 (8 192 addresses)
- 38.19.144.0/20 (4 096 addresses)
- 161.132.128.0/20 (4 096 addresses)
- 38.210.240.0/21 (2 048 addresses)
- 161.132.24.0/21 (2 048 addresses)
- 161.132.88.0/21 (2 048 addresses)
- 161.132.224.0/21 (2 048 addresses)
- 161.132.240.0/21 (2 048 addresses)
- 200.16.0.0/21 (2 048 addresses)
- 45.224.144.0/22 (1 024 addresses)
- 45.226.68.0/22 (1 024 addresses)
- 45.231.80.0/22 (1 024 addresses)
- 45.232.104.0/22 (1 024 addresses)
- 45.236.44.0/22 (1 024 addresses)
- 45.236.228.0/22 (1 024 addresses)
- 143.0.248.0/22 (1 024 addresses)
- 143.208.132.0/22 (1 024 addresses)
- 161.132.72.0/22 (1 024 addresses)
- 161.132.84.0/22 (1 024 addresses)
- 161.132.188.0/22 (1 024 addresses)
- 161.132.232.0/22 (1 024 addresses)
- 167.249.8.0/22 (1 024 addresses)
- 168.121.44.0/22 (1 024 addresses)
- 168.121.48.0/22 (1 024 addresses)
- 168.121.220.0/22 (1 024 addresses)
- 168.121.236.0/22 (1 024 addresses)
- 168.181.8.0/22 (1 024 addresses)
- 168.205.132.0/22 (1 024 addresses)
- 170.0.232.0/22 (1 024 addresses)
- 170.82.96.0/22 (1 024 addresses)
- 170.231.80.0/22 (1 024 addresses)
- 170.231.168.0/22 (1 024 addresses)
- 170.233.144.0/22 (1 024 addresses)
- 170.254.232.0/22 (1 024 addresses)
- 209.45.116.0/22 (1 024 addresses)
- 209.45.120.0/22 (1 024 addresses)
- 161.132.22.0/23 (512 addresses)
- 161.132.62.0/23 (512 addresses)
- 161.132.70.0/23 (512 addresses)
- 161.132.78.0/23 (512 addresses)
- 161.132.82.0/23 (512 addresses)
- 161.132.160.0/23 (512 addresses)
- 161.132.166.0/23 (512 addresses)
- 161.132.184.0/23 (512 addresses)
- 161.132.238.0/23 (512 addresses)
IPv6 Prefixes (3 total)
- 2800:120::/32
- 2803:3140::/32