HomeASN LookupAS203

AS203

🇺🇸

CENTURYLINK-LEGACY-LVLT-203 - Level 3 Parent, LLCe5e3b9c13678dfc483fb1f819d70883c

ARINassigned
Announced Prefixes (BGP)
149total
148 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)896
Announced (BGP)187,904
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
6/5/2002

Announced Prefixes

(BGP)149
|
Prefix
RPKI
IRR
Last Seen
8.7.155.0/24
No ROA—5/22/2026
8.15.229.0/24
No ROA—5/22/2026
8.18.63.0/24
No ROA—5/22/2026
8.20.69.0/24
No ROA—5/22/2026
8.25.26.0/24
No ROA—5/22/2026
8.36.90.0/24MOAS
No ROA—5/22/2026
8.44.205.0/24
No ROA—5/22/2026
38.107.240.0/24
No ROA—5/22/2026
50.58.252.0/24MOAS
No ROA—5/22/2026
62.67.222.0/24
No ROA—5/22/2026
1–10 of 149
1 / 15

Allocated Prefixes

(RIR)5
Prefix
Country
RIR
Status
62.67.222.0/24🇩🇪 DERIPEassigned
192.26.214.0/24🇺🇸 USARINallocated
193.178.166.0/24🇧🇬 BGRIPENCCassigned
195.122.189.64/26🇩🇪 DERIPEassigned
212.3.242.64/26🇧🇪 BERIPEassigned
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/203

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

curl -s "https://api.ipctl.io/v1/asn/203" | jq