206208 looking glass

AS3549 Lumen (fka. Global Crossing) 🇺🇸 US

Level 3 Parent, LLC. Announcing 822 prefixes, seen at the RIS collectors.

IPv4 prefixes
796
5,435,552 (21,233 × /24)
IPv6 prefixes
26
15 × /32
Upstreams
2
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
231
transit customers observed
Customer cone
975
ASes reachable through it

Registry and operator data

AS number
AS3549
Name
Lumen (fka. Global Crossing)
Organisation
Lumen AS 3549
Country
🇺🇸 US
RIR
ARIN
Allocated
2000-03-21
Network type
NSP
Traffic levels
10-20Tbps
Scope
South America
Peering policy
Restrictive
Website
http://www.lumen.com/
PeeringDB
net/75

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (0.4%) 4 invalid (0.5%) 815 no ROA (99.1%)

Announcement history

One point per day, recorded at each table import

019939959879709-1809-2610-0410-1210-2010-2811-0511-08
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-07 13:39:22Z origin change 216.54.136.192/27 AS3549 → AS10753 354910753
2026-11-07 13:38:22Z origin change 216.54.136.192/27 AS10753 → AS3549 3549
2026-11-06 17:12:16Z origin change 190.5.20.0/24 AS3549 → AS27827 3288403277271741295622927524655246527827
2026-11-06 14:40:50Z origin change 190.5.20.0/24 AS27827 → AS3549 3549
2026-11-05 06:44:03Z origin change 216.54.136.192/27 AS3549 → AS10753 354910753
2026-11-05 06:17:45Z origin change 216.54.136.192/27 AS10753 → AS3549 3549
2026-11-04 18:36:50Z new prefix 8.242.193.0/24 AS3549 Lumen (fka. Global Crossing) 17639129933563549
2026-11-03 22:38:21Z new prefix 8.242.192.0/24 AS3549 Lumen (fka. Global Crossing) 3549
2026-11-03 21:37:08Z new prefix 201.234.148.0/23 AS3549 Lumen (fka. Global Crossing) 5805734549129933563549
2026-11-01 02:50:13Z origin change 190.5.20.0/24 AS3549 → AS27827 491345335669391295622927524655246527827
2026-10-31 22:00:22Z origin change 190.5.20.0/24 AS3549 → AS27827 3288403277271741295622927524655246527827
2026-10-31 15:18:06Z new prefix 201.234.2.0/24 AS3549 Lumen (fka. Global Crossing) 3549
2026-10-31 15:16:12Z new prefix 64.76.26.0/23 AS3549 Lumen (fka. Global Crossing) 20205693933563549
2026-10-31 13:46:10Z origin change 190.5.20.0/24 AS27827 → AS3549 3549
2026-10-31 13:46:10Z origin change 190.5.20.0/24 AS27827 → AS3549 3549
2026-10-30 20:17:32Z new prefix 64.76.42.0/23 AS3549 Lumen (fka. Global Crossing) 852129933563549
2026-10-30 20:06:03Z new prefix 204.199.192.0/20 AS3549 Lumen (fka. Global Crossing) 48185129933563549
2026-10-29 20:31:46Z origin change 190.5.20.0/24 AS3549 → AS27827 37989563001321324657291412956229277303278272782727827
2026-10-29 04:10:56Z origin change 190.5.20.0/24 AS3549 → AS27827 34549291412956229277303278272782727827
2026-10-29 01:04:13Z origin change 190.5.20.0/24 AS27827 → AS3549 3549
2026-10-29 01:04:13Z origin change 190.5.20.0/24 AS27827 → AS3549 3549
2026-10-27 14:14:32Z origin change 190.5.20.0/24 AS3549 → AS27827 491345335664246461129562292773032782727827
2026-10-27 05:16:00Z new prefix 204.199.143.0/24 AS3549 Lumen (fka. Global Crossing) 5805734549129933563549