HomeASN LookupAS11203

AS11203

🇺🇸

MATRIX-BROADBAND - Matrix Broadbandb8558c8da0916402c04e87d423de61cc

ARINassigned
Announced Prefixes (BGP)
17total
17 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)2,304
Announced (BGP)4,352
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)0
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
10/26/2012

Announced Prefixes

(BGP)17
|
Prefix
RPKI
IRR
Last Seen
38.51.112.0/24
No ROA—5/25/2026
38.51.113.0/24
No ROA—5/25/2026
38.51.114.0/24
No ROA—5/25/2026
38.51.115.0/24
No ROA—5/25/2026
38.51.116.0/24
No ROA—5/25/2026
38.51.117.0/24
No ROA—5/25/2026
38.51.118.0/24
No ROA—5/25/2026
38.51.119.0/24
No ROA—5/25/2026
192.0.8.0/24
No ROA—5/25/2026
192.0.9.0/24
No ROA—5/25/2026
1–10 of 17
1 / 2

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
192.0.8.0/21🇺🇸 USARINallocated
192.209.0.0/24🇺🇸 USARINallocated
2606:b280::/32🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/11203

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

curl -s "https://api.ipctl.io/v1/asn/11203" | jq