HomeASN LookupAS33659

AS33659

🇺🇸

CMCS - Comcast Cable Communications, LLC3a7b40ab58f6de4849b12c87e5806b7c

ARINassigned
Announced Prefixes (BGP)
350total
207 IPv4143 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)14,080
Announced (BGP)2.4M
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)1×10^31
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
500
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2/16/2005

Announced Prefixes

(BGP)350
|
Prefix
RPKI
IRR
Last Seen
9.142.0.0/19
 Valid—5/25/2026
23.24.64.0/19
 Valid—5/25/2026
23.30.96.0/19
 Valid—5/25/2026
23.31.224.0/20
 Valid—5/25/2026
23.227.64.0/22
 Valid
ARIN
5/25/2026
23.227.92.0/22
 Valid
ARIN
5/25/2026
23.234.144.0/22
 Valid
ARIN
5/25/2026
23.234.152.0/22
 Valid
ARIN
5/25/2026
24.0.0.0/16
 Valid—5/25/2026
24.75.216.0/22MOAS
No ROA—5/25/2026
1–10 of 350
1 / 35

Allocated Prefixes

(RIR)20
Prefix
Country
RIR
Status
31.132.54.0/23🇺🇸 USRIPEassigned
45.150.168.0/22🇲🇩 MDRIPENCCallocated
45.151.196.0/22🇲🇩 MDRIPENCCallocated
45.248.54.0/24🇺🇸 USRIPEassigned
63.246.150.0/24🇺🇸 USRIPEassigned
78.31.205.0/24🇺🇸 USRIPEassigned
95.164.224.0/22🇺🇸 USRIPEassigned
170.100.128.0/22🇺🇸 USRIPENCCassigned
170.100.192.0/21🇺🇸 USRIPENCCassigned
170.100.200.0/22🇺🇸 USRIPENCCassigned
1–10 of 20
1 / 2
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/33659

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/33659" | jq