$ query “AS15290” --type=asn → 1 result(s)
AS15290 — ZAYO-CAN-15290
Zayo Bandwidth
AS15290 is a mid-size transit provider registered to Zayo Bandwidth, registered in the United States since 2000. The network announces a respectable 27 648 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
- April 13, 2000
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 106 / 96
- IPv6 Prefixes (raw / aggregated)
- 32 / 27
- IPv4 Addresses
- 27 648
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 US (68 IPs), 🇨🇦 CA (34 IPs), 🇭🇰 HK (2 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 27 648 total (0.00%)
Connectivity Summary
- Upstream Providers
- 1 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 33 downstream autonomous systems buying transit
- Degree
- 37 unique BGP neighbors (providers + customers + peers)
- Reach
- 35 — customer cone size measuring network influence
- Degree Rank
- #3 841
- Reach Rank
- #1 734
Upstream Providers (1)
- AS6461 — ZAYO-6461 (Tier-1 transit)
Prefix Lists
IPv4 Prefixes (106 total)
- 216.13.120.0/22 (1 024 addresses)
- 66.46.46.0/23 (512 addresses)
- 74.216.210.0/23 (512 addresses)
- 184.94.36.0/23 (512 addresses)
- 203.186.116.0/23 (512 addresses)
- 207.245.222.0/23 (512 addresses)
- 207.245.244.0/23 (512 addresses)
- 209.82.30.0/23 (512 addresses)
- 216.13.4.0/23 (512 addresses)
- 216.191.252.0/23 (512 addresses)
- 66.46.20.0/24 (256 addresses)
- 66.46.26.0/24 (256 addresses)
- 66.46.102.0/24 (256 addresses)
- 66.46.194.0/24 (256 addresses)
- 66.46.196.0/24 (256 addresses)
- 66.46.221.0/24 (256 addresses)
- 71.19.171.0/24 (256 addresses)
- 71.19.174.0/24 (256 addresses)
- 71.19.189.0/24 (256 addresses)
- 74.198.31.0/24 (256 addresses)
- 74.216.111.0/24 (256 addresses)
- 74.216.178.0/24 (256 addresses)
- 74.216.180.0/24 (256 addresses)
- 74.216.227.0/24 (256 addresses)
- 74.216.234.0/24 (256 addresses)
- 156.44.121.0/24 (256 addresses)
- 159.18.219.0/24 (256 addresses)
- 162.44.27.0/24 (256 addresses)
- 184.94.3.0/24 (256 addresses)
- 184.94.7.0/24 (256 addresses)
- 184.94.15.0/24 (256 addresses)
- 184.94.22.0/24 (256 addresses)
- 184.94.27.0/24 (256 addresses)
- 184.94.51.0/24 (256 addresses)
- 184.94.119.0/24 (256 addresses)
- 192.81.85.0/24 (256 addresses)
- 192.135.87.0/24 (256 addresses)
- 198.73.152.0/24 (256 addresses)
- 198.182.214.0/24 (256 addresses)
- 199.43.108.0/24 (256 addresses)
- 199.85.193.0/24 (256 addresses)
- 199.127.37.0/24 (256 addresses)
- 199.246.159.0/24 (256 addresses)
- 203.186.119.0/24 (256 addresses)
- 204.138.183.0/24 (256 addresses)
- 204.138.208.0/24 (256 addresses)
- 205.210.150.0/24 (256 addresses)
- 206.191.67.0/24 (256 addresses)
- 206.191.79.0/24 (256 addresses)
- 206.191.80.0/24 (256 addresses)
IPv6 Prefixes (32 total)
- 2607:ca00::/32
- 2001:4c8:101a::/47
- 2001:4c8:101e::/47
- 2001:4c8:1022::/47
- 2001:4c8:1090::/47
- 2001:4c8:1098::/47
- 2001:4c8:100d::/48
- 2001:4c8:1015::/48
- 2001:4c8:101c::/48
- 2001:4c8:1020::/48
- 2001:4c8:1027::/48
- 2001:4c8:102a::/48
- 2001:4c8:1080::/48
- 2001:4c8:1085::/48
- 2001:4c8:1089::/48
- 2001:4c8:108a::/48
- 2001:4c8:108e::/48
- 2001:4c8:1092::/48
- 2001:4c8:1094::/48
- 2001:4c8:1097::/48
- 2001:4c8:109b::/48
- 2001:4c8:109f::/48
- 2001:4c8:10a1::/48
- 2001:4c8:10fd::/48
- 2001:4c8:10fe::/48
- 2001:4c8:1108::/48
- 2001:4c8:1110::/48