AS5050
🇺🇸PSC-EXT - Pittsburgh Supercomputing Center1fd660ca4c6c38b12e2455a25ad9c0aa
ARINassigned
Announced Prefixes (BGP)
19total
17 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)74,752
Announced (BGP)81,152
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
3/29/1995
Announced Prefixes
(BGP)19|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RADB | 5/27/2026 | |
| Valid | ARINRADB | 5/27/2026 | |
| No ROA | ARINRADB | 5/27/2026 | |
| Valid | — | 5/27/2026 | |
| Valid | — | 5/27/2026 | |
| Valid | — | 5/27/2026 | |
| Valid | — | 5/27/2026 | |
| Valid | ARIN | 5/27/2026 | |
| No ROA | — | 5/27/2026 | |
| Valid | — | 5/27/2026 |
1–10 of 19
1 / 2
Allocated Prefixes
(RIR)8Prefix | Country | RIR | Status |
|---|---|---|---|
| 104.128.208.0/20 | 🇺🇸 US | ARIN | allocated |
| 147.73.0.0/16 | 🇺🇸 US | ARIN | allocated |
| 167.88.240.0/20 | 🇺🇸 US | ARIN | allocated |
| 192.70.222.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.88.114.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.88.115.0/24 | 🇺🇸 US | ARIN | allocated |
| 192.231.244.0/24 | 🇺🇸 US | ARIN | allocated |
| 2001:5e8::/32 | 🇺🇸 US | ARIN | allocated |
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS19281 | 🇺🇸QUAD9-AS-1 - Quad9 |
External Links
API
Open https://api.ipctl.io/v1/asn/5050Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/5050" | jq