AS19115 Charter Communications LLC 🇺🇸 US

Announcing 57 prefixes, seen at the RIS collectors.

IPv4 prefixes
35
36,864 (144 × /24)
IPv6 prefixes
22
577 × /48
Upstreams
7
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS19115
Name
Charter Communications LLC
Organisation
Charter Communications LLC
Country
🇺🇸 US
RIR
ARIN
Allocated
2000-11-20

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

56 valid (98.2%) 0 invalid (0.0%) 1 no ROA (1.8%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS20115 Spectrum (Charter) 🇺🇸 US 733 2,373 587 CAIDA
AS10796 Charter Communications Inc 🇺🇸 US 390 631 75 CAIDA
AS20001 Charter Communications Inc 🇺🇸 US 151 599 152 CAIDA
AS11427 Charter Communications Inc 🇺🇸 US 150 397 347 CAIDA
AS33363 Charter Communications, Inc 🇺🇸 US 128 382 724 CAIDA
AS11426 Charter Communications Inc 🇺🇸 US 115 222 272 CAIDA
AS33588 Charter Communications LLC 🇺🇸 US 12 39 75 CAIDA

Peers

Adjacencies that look settlement-free rather than transit

No peers observed at the collectors.

Downstreams

Networks this one appears to provide transit to

No downstreams observed at the collectors.

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.