AS3549 Lumen (fka. Global Crossing) 🇺🇸 US

Level 3 Parent, LLC. Announcing 824 prefixes, seen at the RIS collectors.

IPv4 prefixes
797
5,430,432 (21,213 × /24)
IPv6 prefixes
27
15 × /32
Upstreams
2
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
239
transit customers observed
Customer cone
940
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
PeeringDB
net/75

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

5 valid (0.6%) 6 invalid (0.7%) 813 no ROA (98.7%)

Announced prefixes

27 in total

Prefix RPKI Peers Sample path First seen
2001:450::/32 v6 no ROA 35 3772133563549 2026-09-18
2001:450:31::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0::/31 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0::/34 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:8000::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:800a::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:8016::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:801a::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:801e::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:8025::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:8026::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:8027::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:8030::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:b800::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:bc00::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b0:bf04::/48 v6 no ROA 35 3772133563549 2026-09-18
2001:13b2:8045::/48 v6 no ROA 34 3772133563549 2026-09-18
2001:4870::/31 v6 no ROA 35 3772133563549 2026-09-18
2801:16:6800::/48 v6 no ROA 35 3772133563549 2026-09-18
2801:105::/44 v6 no ROA 35 3772133563549 2026-09-18
2801:1d5:d::/48 v6 no ROA 35 3772133563549 2026-09-18
2803:5790::/32 v6 no ROA 35 3772133563549 2026-09-18
2803:cae0:8020::/48 v6 no ROA 35 3772133563549 2026-09-18
2804:4c0::/32 v6 no ROA 35 3772133563549 2026-09-18
2a05:6744::/48 v6 RPKI valid 35 3772133563549 2026-09-18
2a07:aa00::/29 v6 no ROA 35 3772133563549 2026-09-18