AS3356 Lumen (Level 3) 🇺🇸 US
Level 3 Parent, LLC. Announcing 2,200 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,064
38,924,032 (152,047 × /24)
IPv6 prefixes
136
20 × /32
Upstreams
72
transit providers observed
Peers
24
settlement-free adjacencies
Downstreams
6,467
transit customers observed
Customer cone
72,442
ASes reachable through it
Registry and operator data
- AS number
- AS3356
- Name
- Lumen (Level 3)
- Organisation
- Lumen AS3356
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2000-03-10
- Network type
- NSP
- Traffic levels
- 100+Tbps
- Scope
- Global
- Peering policy
- Restrictive
- Website
- http://www.lumen.com
- Looking glass
- https://lookingglass.centurylink.com/
- PeeringDB
- net/504
- Exchanges
- 3
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2,064 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 195.110.227.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 195.122.128.0/18 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 195.166.95.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 198.31.0.0/16 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 198.51.103.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.51.192.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.54.14.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.57.12.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.57.14.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.76.0.0/14 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 198.92.0.0/14 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 198.102.181.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.112.0.0/14 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 198.133.87.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.136.150.0/24 v4 | no ROA | 21 | 506283356 | 2026-09-18 |
| 198.175.88.0/23 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.175.89.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.175.184.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.178.254.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.182.55.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.182.229.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.210.16.0/21 v4 | no ROA | 39 | 377213356 | 2026-09-18 |
| 198.212.16.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.17.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.18.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.19.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.20.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.21.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.22.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.23.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.24.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.25.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.26.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.212.27.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.233.37.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.233.126.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.233.190.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 198.243.13.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 199.4.32.0/19 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 199.44.15.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 199.75.0.0/16 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 199.76.0.0/15 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 199.76.0.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.0.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.10.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.10.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.10.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.10.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.10.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.10.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.10.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.11.0/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.11.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.11.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.11.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.11.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.11.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.11.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.16.0/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.16.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.16.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.16.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.16.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.16.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.16.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.16.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.29.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.52.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.53.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.61.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.64.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.66.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.69.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.69.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.69.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.69.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.69.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.72.0/24 v4 | no ROA | 1 | 580573356 | 2026-11-04 |
| 199.76.75.0/24 v4 | no ROA | 1 | 580573356 | 2026-11-04 |
| 199.76.76.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.76.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.89.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.90.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.92.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.76.93.0/24 v4 | no ROA | 1 | 580573356 | 2026-11-04 |
| 199.77.136.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.77.194.0/24 v4 | no ROA | 1 | 580573356 | 2026-11-04 |
| 199.77.197.0/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.77.201.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.78.0.0/16 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 199.92.0.0/14 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 199.117.59.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 199.181.179.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 199.227.17.0/27 v4 | no ROA | 1 | 35493356 | 2026-10-19 |
| 199.227.61.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.227.100.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-23 |
| 199.227.111.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.227.128.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.227.139.128/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.227.174.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.227.231.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 199.245.103.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 200.1.6.0/25 v4 | RPKI invalid | 1 | 35493356 | 2026-10-15 |
| 200.16.75.0/24 v4 | no ROA | 43 | 377213356 | 2026-09-18 |
| 200.31.6.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.31.27.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.32.78.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 200.32.88.0/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.32.106.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.32.111.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.32.116.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 200.41.8.0/24 v4 | RPKI valid | 44 | 377213356 | 2026-09-18 |
| 200.41.11.192/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.41.53.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.41.96.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.41.98.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.41.111.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.49.12.0/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.55.19.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 200.55.20.0/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.55.30.0/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.55.40.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 200.55.41.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.55.45.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.55.49.0/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.55.59.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.110.120.0/25 v4 | RPKI invalid | 1 | 35493356 | 2026-10-15 |
| 200.186.0.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.0.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.0.192/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.9.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.18.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.21.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.62.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.108.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.108.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.130.128/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.194.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.223.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.231.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.231.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.232.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.232.192/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.234.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.234.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.234.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.245.128/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.254.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.186.254.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.189.195.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.189.216.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.189.228.192/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.189.247.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.194.209.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.196.67.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 200.196.71.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 201.234.12.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.29.128/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.44.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 201.234.49.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.60.128/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.61.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.63.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.63.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.82.96/27 v4 | no ROA | 1 | 35493356 | 2026-10-27 |
| 201.234.96.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.96.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.127.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.131.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.137.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.147.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.152.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.160.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.160.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.160.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 201.234.162.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 201.234.173.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 201.234.220.192/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 203.82.159.0/24 v4 | no ROA | 43 | 377213356 | 2026-09-18 |
| 204.10.211.0/24 v4 | no ROA | 43 | 377213356 | 2026-09-18 |
| 204.15.0.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.30.0.0/19 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 204.30.1.0/24 v4 | no ROA | 45 | 377213356 | 2026-09-18 |
| 204.49.186.0/24 v4 | no ROA | 44 | 377213356 | 2026-10-11 |
| 204.57.67.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.57.72.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.57.74.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.57.82.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 204.57.94.0/23 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.128.16.0/20 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.128.28.0/23 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.128.30.0/23 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.131.79.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.131.230.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.132.94.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.134.155.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.153.40.0/22 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.160.0.0/13 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.174.42.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 204.197.192.0/20 v4 | no ROA | 44 | 377213356 | 2026-09-18 |