AS3356 Lumen (Level 3) 🇺🇸 US
Level 3 Parent, LLC. Announcing 2,210 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,074
38,925,280 (152,052 × /24)
IPv6 prefixes
136
20 × /32
Upstreams
73
transit providers observed
Peers
23
settlement-free adjacencies
Downstreams
6,517
transit customers observed
Customer cone
71,990
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
2,074 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 216.84.102.0/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.108.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.163.0/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.164.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.169.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.170.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.176.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.177.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.221.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.84.222.0/23 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.84.239.224/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.15.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.15.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.15.192/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.40.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.120.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.147.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.150.192/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.160.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.161.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.167.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.85.168.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.85.172.32/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.110.7.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.110.8.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.110.71.0/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.110.72.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.110.87.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.110.90.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.127.224.0/19 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.136.7.192/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.136.16.0/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.136.28.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.136.62.128/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.136.73.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.136.88.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.136.91.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.136.117.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.136.125.0/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.136.126.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.140.0.0/14 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.141.251.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.158.160.0/20 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.161.40.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.161.44.0/23 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.161.173.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.174.0.0/18 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.175.212.0/23 v4 | RPKI valid | 44 | 377213356 | 2026-09-18 |
| 216.202.0.0/16 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.248.0.0/18 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.253.17.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.17.160/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.30.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.36.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.253.59.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.253.72.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.253.111.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.193.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.199.0/25 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.215.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 216.253.233.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.234.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.237.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 216.253.238.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 217.156.133.128/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 217.156.135.0/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 217.156.181.0/24 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 217.156.204.64/26 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 217.156.208.64/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 217.156.218.192/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 217.156.251.0/27 v4 | no ROA | 1 | 35493356 | 2026-10-15 |
| 217.163.0.0/16 v4 | no ROA | 44 | 377213356 | 2026-09-18 |
| 217.163.90.0/24 v4 | no ROA | 3 | 503003356 | 2026-09-18 |
| 217.163.140.0/24 v4 | no ROA | 1 | 20409220766291693528046373356 | 2026-09-18 |