$ query “AS19229” --type=asn → 1 result(s)

AS19229 · AS19229

Ensono LP

AS19229 is owned by Ensono LP and is a residential access provider, established in the United States in 2017. The system announces a solid 104 448 IPv4 addresses, including a /16, and supports IPv6. Its primary geographic footprint is in the United States, with additional presence in the United Kingdom and Germany, and smaller footprints in 2 additional countries.

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
March 08, 2017
Last Changed
May 10, 2026
Last Seen
June 10, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
147 / 30
IPv6 Prefixes (raw / aggregated)
2 / 2
IPv4 Addresses
104 448
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (154 624 IPs), 🇬🇧 United Kingdom (18 944 IPs), 🇩🇪 Germany (2 064 IPs) and 2 more
Prefix Changed
May 25, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
126 networks exchanging traffic without transit
Downstream Customers
4 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
139 unique BGP neighbors
Reach
5 networks in customer cone

Upstream Providers (6)

  • AS174 — COGENT (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS7018 — ATT-INTERNET4 (Tier-1 transit)
  • AS8220 — COLT
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS701 — UUNET (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (147 total)

  • 171.74.0.0/16 (65 536 addresses (/16 prefix))
  • 69.4.0.0/19 (8 192 addresses (/19 prefix))
  • 67.72.48.0/20 (4 096 addresses (/20 prefix))
  • 217.147.64.0/20 (4 096 addresses (/20 prefix))
  • 217.64.224.0/20 (4 096 addresses (/20 prefix))
  • 198.160.80.0/20 (4 096 addresses (/20 prefix))
  • 77.95.80.0/21 (2 048 addresses (/21 prefix))
  • 176.32.232.0/21 (2 048 addresses (/21 prefix))
  • 216.157.232.0/22 (1 024 addresses (/22 prefix))
  • 216.157.252.0/22 (1 024 addresses (/22 prefix))
  • 141.81.168.0/22 (1 024 addresses (/22 prefix))
  • 185.148.132.0/22 (1 024 addresses (/22 prefix))
  • 141.81.166.0/23 (512 addresses (/23 prefix))
  • 159.137.90.0/23 (512 addresses (/23 prefix))
  • 159.137.80.0/23 (512 addresses (/23 prefix))
  • 216.157.250.0/23 (512 addresses (/23 prefix))
  • 74.122.114.0/23 (512 addresses (/23 prefix))
  • 206.208.170.0/23 (512 addresses (/23 prefix))
  • 141.81.165.0/24 (256 addresses (/24 prefix))
  • 198.160.77.0/24 (256 addresses (/24 prefix))
  • 198.160.73.0/24 (256 addresses (/24 prefix))
  • 199.165.163.0/24 (256 addresses (/24 prefix))
  • 206.208.168.0/24 (256 addresses (/24 prefix))
  • 198.160.70.0/24 (256 addresses (/24 prefix))
  • 208.200.59.0/24 (256 addresses (/24 prefix))
  • 193.176.61.0/24 (256 addresses (/24 prefix))
  • 158.120.126.0/24 (256 addresses (/24 prefix))
  • 12.37.153.0/24 (256 addresses (/24 prefix))
  • 74.122.112.0/24 (256 addresses (/24 prefix))
  • 74.80.215.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (2 total)

  • 2607:2e00::/32
  • 2a02:5f00::/32