$ query “AS30600” --type=asn → 1 result(s)

AS30600 · AS-CMN

Metronet

AS30600 belongs to Metronet and is a mid-size transit provider, based in the United States since 2009. The system announces a solid 364 544 IPv4 addresses, including a /15, and supports IPv6. Its primary geographic footprint is in the United States. 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
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
April 29, 2009
Last Changed
March 04, 2026
Last Seen
July 25, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
206 / 46
IPv6 Prefixes (raw / aggregated)
4 / 3
IPv4 Addresses
364 544
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/24
Geolocated Countries
🇺🇸 United States (632 656 IPs)
Prefix Changed
July 23, 2026

Reputation

Reputation
Good — 12 flagged IPs out of 364 544 total (0.00%)

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
48 networks exchanging traffic without transit
Downstream Customers
57 downstreams buying transit
Unclassified
2 unclassified BGP neighbors
Degree
110 unique BGP neighbors
Reach
78 networks in customer cone

Upstream Providers (3)

  • AS174 — COGENT (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)

Prefix Lists

IPv4 Prefixes (206 total)

  • 72.58.0.0/15 (131 072 addresses (/15 prefix))
  • 46.110.0.0/16 (65 536 addresses (/16 prefix))
  • 195.252.192.0/18 (16 384 addresses (/18 prefix))
  • 152.117.64.0/18 (16 384 addresses (/18 prefix))
  • 149.154.0.0/18 (16 384 addresses (/18 prefix))
  • 216.82.0.0/18 (16 384 addresses (/18 prefix))
  • 209.173.192.0/19 (8 192 addresses (/19 prefix))
  • 217.180.192.0/19 (8 192 addresses (/19 prefix))
  • 69.174.128.0/19 (8 192 addresses (/19 prefix))
  • 208.38.224.0/19 (8 192 addresses (/19 prefix))
  • 69.174.160.0/20 (4 096 addresses (/20 prefix))
  • 64.131.0.0/20 (4 096 addresses (/20 prefix))
  • 209.173.224.0/20 (4 096 addresses (/20 prefix))
  • 206.196.48.0/20 (4 096 addresses (/20 prefix))
  • 184.170.160.0/20 (4 096 addresses (/20 prefix))
  • 217.180.224.0/20 (4 096 addresses (/20 prefix))
  • 64.131.32.0/20 (4 096 addresses (/20 prefix))
  • 206.225.72.0/21 (2 048 addresses (/21 prefix))
  • 192.69.176.0/21 (2 048 addresses (/21 prefix))
  • 162.221.216.0/21 (2 048 addresses (/21 prefix))
  • 172.87.16.0/21 (2 048 addresses (/21 prefix))
  • 104.254.216.0/21 (2 048 addresses (/21 prefix))
  • 206.196.40.0/21 (2 048 addresses (/21 prefix))
  • 208.64.168.0/21 (2 048 addresses (/21 prefix))
  • 162.211.32.0/21 (2 048 addresses (/21 prefix))
  • 192.198.56.0/21 (2 048 addresses (/21 prefix))
  • 217.180.248.0/21 (2 048 addresses (/21 prefix))
  • 199.27.248.0/21 (2 048 addresses (/21 prefix))
  • 104.218.144.0/21 (2 048 addresses (/21 prefix))
  • 199.66.64.0/21 (2 048 addresses (/21 prefix))
  • 199.168.72.0/21 (2 048 addresses (/21 prefix))
  • 199.204.80.0/21 (2 048 addresses (/21 prefix))
  • 174.137.92.0/22 (1 024 addresses (/22 prefix))
  • 66.97.112.0/22 (1 024 addresses (/22 prefix))
  • 206.196.36.0/22 (1 024 addresses (/22 prefix))
  • 199.48.92.0/22 (1 024 addresses (/22 prefix))
  • 174.137.80.0/22 (1 024 addresses (/22 prefix))
  • 147.92.108.0/22 (1 024 addresses (/22 prefix))
  • 147.92.96.0/22 (1 024 addresses (/22 prefix))
  • 209.172.0.0/23 (512 addresses (/23 prefix))
  • 147.92.100.0/23 (512 addresses (/23 prefix))
  • 147.92.106.0/23 (512 addresses (/23 prefix))
  • 204.152.114.0/23 (512 addresses (/23 prefix))
  • 52.144.32.0/23 (512 addresses (/23 prefix))
  • 52.144.117.0/24 (256 addresses (/24 prefix))
  • 52.144.113.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (4 total)

  • 2603:d000::/24
  • 2606:9380::/32
  • 2607:fce8::/32