206208 looking glass

AS33668 Comcast Cable Communications, LLC 🇺🇸 US

Announcing 95 prefixes, seen at the RIS collectors.

IPv4 prefixes
26
6,656 (26 × /24)
IPv6 prefixes
69
69 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
62
transit customers observed
Customer cone
19,961
ASes reachable through it

Registry and operator data

AS number
AS33668
Name
Comcast Cable Communications, LLC
Organisation
Comcast - Michigan/Detroit
Country
🇺🇸 US
RIR
ARIN
Allocated
2005-02-16
Network type
Cable/DSL/ISP
Scope
Regional
Peering policy
Restrictive
PeeringDB
net/10087
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

87 valid (91.6%) 0 invalid (0.0%) 8 no ROA (8.4%)

Whois

Fetched from whois.arin.net

ASNumber:       33668
ASName:         CMCS
ASHandle:       AS33668
RegDate:        2005-02-16
Updated:        2021-01-25
Ref:            https://rdap.arin.net/registry/autnum/33668

Comcast Cable Communications, LLC (CCCS)

OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN