AS1819 DCM Cable Inc. 🇺🇸 US

Announcing 18 prefixes, seen at the RIS collectors.

IPv4 prefixes
18
27,136 (106 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
AS1819
Name
DCM Cable Inc.
Organisation
DCM Cable Inc.
Country
🇺🇸 US
RIR
ARIN
Allocated
2009-08-24

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

4 valid (22.2%) 0 invalid (0.0%) 14 no ROA (77.8%)

Announcement history

One point per day, recorded at each table import

0510141909-1809-2510-0210-0910-1610-2310-3011-02
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-21 18:00:47Z new prefix 38.35.64.0/19 AS1819 DCM Cable Inc. 5805734549129933561075310753181918191819