AS12257
🇺🇸EMC-AS12257 - Dell, Inc.4cb61b4844422f3dfb4dea62479fbcdc
ARINassigned
Announced Prefixes (BGP)
72total
67 IPv45 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)17,152
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)1.2×10^27
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
20
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
5/3/1999
Announced Prefixes
(BGP)72|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RADB | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 | |
| No ROA | ARIN | 5/25/2026 |
1–10 of 72
1 / 8
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 199.245.235.0/24 | 🇺🇸 US | ARIN | allocated |
| 2a01:6f40:f100::/48 | 🇮🇱 IL | RIPE | assigned |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/12257Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/12257" | jq