$ query “AS29838” --type=asn → 1 result(s)

AS29838 — AMC

Atlantic Metro Communications II Inc.

AS29838 is a mid-size transit provider run by Atlantic Metro Communications II Inc., established in the United States in 2003. The network announces a solid 131 072 IPv4 addresses. Supports IPv6.

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

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
May 14, 2003
Last Changed
March 04, 2026
Last Seen
March 04, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
121 / 54
IPv6 Prefixes (raw / aggregated)
19 / 5
IPv4 Addresses
131 072
Largest IPv4 Prefix
/17 (32 768 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 US (58 IPs), 🇺🇦 UA (2 IPs), 🇦🇺 AU (3 IPs), 🇪🇬 EG, 🇨🇾 CY, 🇷🇴 RO, 🇨🇦 CA, 🇪🇸 ES, 🇧🇷 BR, 🇬🇧 GB, 🇭🇰 HK, 🇻🇳 VN, 🇪🇪 EE, 🇩🇰 DK
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 2 flagged IPs out of 131 072 total (0.00%)

Connectivity Summary

Upstream Providers
6 upstream autonomous systems providing transit
Peers
248 autonomous systems exchanging traffic without transit fees
Downstream Customers
42 downstream autonomous systems buying transit
Degree
308 unique BGP neighbors (providers + customers + peers)
Reach
151 — customer cone size measuring network influence
Degree Rank
#423
Reach Rank
#898

Upstream Providers (6)

Prefix Lists

IPv4 Prefixes (121 total)

  • 205.251.0.0/17 (32 768 addresses)
  • 67.208.64.0/19 (8 192 addresses)
  • 69.169.64.0/19 (8 192 addresses)
  • 70.33.160.0/19 (8 192 addresses)
  • 108.60.128.0/19 (8 192 addresses)
  • 204.145.64.0/19 (8 192 addresses)
  • 66.178.176.0/20 (4 096 addresses)
  • 66.231.176.0/20 (4 096 addresses)
  • 69.9.32.0/20 (4 096 addresses)
  • 69.160.240.0/20 (4 096 addresses)
  • 74.91.0.0/20 (4 096 addresses)
  • 173.45.32.0/20 (4 096 addresses)
  • 173.205.176.0/20 (4 096 addresses)
  • 174.128.160.0/20 (4 096 addresses)
  • 69.169.24.0/21 (2 048 addresses)
  • 69.169.32.0/21 (2 048 addresses)
  • 69.169.56.0/21 (2 048 addresses)
  • 208.68.168.0/21 (2 048 addresses)
  • 208.78.24.0/21 (2 048 addresses)
  • 173.45.4.0/22 (1 024 addresses)
  • 173.45.16.0/22 (1 024 addresses)
  • 174.128.180.0/22 (1 024 addresses)
  • 199.188.228.0/22 (1 024 addresses)
  • 38.81.194.0/23 (512 addresses)
  • 69.169.14.0/23 (512 addresses)
  • 69.169.22.0/23 (512 addresses)
  • 69.169.52.0/23 (512 addresses)
  • 162.253.64.0/23 (512 addresses)
  • 173.45.2.0/23 (512 addresses)
  • 173.45.20.0/23 (512 addresses)
  • 174.128.176.0/23 (512 addresses)
  • 199.115.248.0/23 (512 addresses)
  • 45.43.5.0/24 (256 addresses)
  • 45.43.28.0/24 (256 addresses)
  • 66.36.233.0/24 (256 addresses)
  • 66.45.105.0/24 (256 addresses)
  • 104.128.54.0/24 (256 addresses)
  • 104.128.63.0/24 (256 addresses)
  • 104.192.100.0/24 (256 addresses)
  • 104.194.221.0/24 (256 addresses)
  • 139.64.142.0/24 (256 addresses)
  • 142.154.208.0/24 (256 addresses)
  • 142.248.239.0/24 (256 addresses)
  • 162.254.85.0/24 (256 addresses)
  • 167.88.121.0/24 (256 addresses)
  • 174.128.185.0/24 (256 addresses)
  • 198.67.15.0/24 (256 addresses)
  • 199.4.235.0/24 (256 addresses)
  • 199.27.189.0/24 (256 addresses)
  • 199.91.216.0/24 (256 addresses)

IPv6 Prefixes (19 total)

  • 2001:1980::/32
  • 2607:f108::/32
  • 2602:f78f::/36
  • 2602:ffb5::/36
  • 2001:550:5c03::/48