$ query “AS1820” --type=asn → 1 result(s)

AS1820 · WNET

WNET TELECOM USA Corp.

AS1820 is operated by WNET TELECOM USA Corp. and serves as a major transit provider, established in the United States in 2019. The system announces a respectable 49 920 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Ukraine, with additional presence in the United States and Poland. Prefix announcements for this AS were recently updated.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
March 21, 2019
Last Changed
March 04, 2026
Last Seen
April 18, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
46 / 35
IPv6 Prefixes (raw / aggregated)
5 / 3
IPv4 Addresses
49 920
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇺🇦 Ukraine (65 008 IPs), 🇺🇸 United States (12 800 IPs), 🇵🇱 Poland (9 984 IPs)
Prefix Changed
April 16, 2026

Reputation

Reputation
Good — 4 flagged IPs out of 49 920 total (0.01%)

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
294 networks exchanging traffic without transit
Downstream Customers
121 downstreams buying transit
Unclassified
11 unclassified BGP neighbors
Degree
429 unique BGP neighbors
Reach
36 970 networks in customer cone

Upstream Providers (3)

  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS1273 — CW

Prefix Lists

IPv4 Prefixes (46 total)

  • 217.20.160.0/19 (8 192 addresses (/19 prefix))
  • 64.49.64.0/19 (8 192 addresses (/19 prefix))
  • 92.60.176.0/20 (4 096 addresses (/20 prefix))
  • 80.92.224.0/20 (4 096 addresses (/20 prefix))
  • 31.172.136.0/21 (2 048 addresses (/21 prefix))
  • 31.223.224.0/21 (2 048 addresses (/21 prefix))
  • 212.110.144.0/21 (2 048 addresses (/21 prefix))
  • 212.110.136.0/21 (2 048 addresses (/21 prefix))
  • 128.0.168.0/21 (2 048 addresses (/21 prefix))
  • 185.170.192.0/22 (1 024 addresses (/22 prefix))
  • 92.119.220.0/22 (1 024 addresses (/22 prefix))
  • 212.110.152.0/22 (1 024 addresses (/22 prefix))
  • 195.177.72.0/22 (1 024 addresses (/22 prefix))
  • 185.16.228.0/22 (1 024 addresses (/22 prefix))
  • 185.38.208.0/22 (1 024 addresses (/22 prefix))
  • 185.39.196.0/22 (1 024 addresses (/22 prefix))
  • 194.28.196.0/22 (1 024 addresses (/22 prefix))
  • 193.111.48.0/22 (1 024 addresses (/22 prefix))
  • 91.202.110.0/23 (512 addresses (/23 prefix))
  • 194.246.120.0/23 (512 addresses (/23 prefix))
  • 212.110.132.0/23 (512 addresses (/23 prefix))
  • 193.110.100.0/23 (512 addresses (/23 prefix))
  • 193.111.0.0/23 (512 addresses (/23 prefix))
  • 212.110.130.0/23 (512 addresses (/23 prefix))
  • 146.19.54.0/24 (256 addresses (/24 prefix))
  • 185.45.244.0/24 (256 addresses (/24 prefix))
  • 195.66.93.0/24 (256 addresses (/24 prefix))
  • 193.16.47.0/24 (256 addresses (/24 prefix))
  • 212.110.129.0/24 (256 addresses (/24 prefix))
  • 185.45.247.0/24 (256 addresses (/24 prefix))
  • 193.104.182.0/24 (256 addresses (/24 prefix))
  • 91.202.109.0/24 (256 addresses (/24 prefix))
  • 85.90.223.0/24 (256 addresses (/24 prefix))
  • 85.90.211.0/24 (256 addresses (/24 prefix))
  • 82.117.244.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (5 total)

  • 2a13:8800::/29
  • 2a01:6b0::/32
  • 2602:feb2::/36