HomeASN LookupAS33490

AS33490

🇺🇸

COMCAST-33490 - Comcast Cable Communications, LLC3a7b40ab58f6de4849b12c87e5806b7c

ARINassigned
Announced Prefixes (BGP)
222total
152 IPv470 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)5,120
Announced (BGP)1.5M
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
12/30/2004

Announced Prefixes

(BGP)222
|
Prefix
RPKI
IRR
Last Seen
23.24.240.0/20
 Valid—5/16/2026
24.20.0.0/15
 Valid—5/16/2026
24.22.0.0/18
 Valid—5/16/2026
24.22.64.0/18
 Valid—5/16/2026
24.124.129.0/24
 Valid—5/16/2026
50.76.96.0/20
 Valid—5/16/2026
50.78.176.0/20
 Valid—5/16/2026
50.188.176.0/20
 Valid—5/16/2026
50.190.32.0/19
 Valid—5/16/2026
50.191.128.0/19
 Invalid—5/16/2026
1–10 of 222
1 / 23

Allocated Prefixes

(RIR)5
Prefix
Country
RIR
Status
72.19.22.0/24🇺🇸 USARINallocated
104.145.48.0/20🇺🇸 USARINallocated
192.83.221.0/24🇺🇸 USARINallocated
199.244.171.0/24🇺🇸 USARINallocated
199.244.172.0/24🇺🇸 USARINallocated

Downstream Customers(1)

ASNName
AS395141🇺🇸PRMHQ-AS1 - Primisys Computer Systems & Support, LLC
ASPA
No ASPA0 upstreams, 1 downstream
Listed as Upstream Provider by
1 ASN
View full ASPA details →
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/33490

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

curl -s "https://api.ipctl.io/v1/asn/33490" | jq