141.228.128.0/21
🇬🇧CIDR
141.228.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 141.228.128.0/21 | AS12701BARCAP Barclays Bank plc | No ROA | RIPE | 5/31/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 141.228.0.0/16 | AS12701BARCAP Barclays Bank plc | No ROA | — | 5/31/2026 |
| 141.228.128.0/20 | AS12701BARCAP Barclays Bank plc | No ROA | — | 5/31/2026 |
| 141.228.130.0/24 | AS28690ING-DIRECT-UK Barclays Bank PLC | No ROA | — | 5/31/2026 |
| 141.228.131.0/24 | AS28690ING-DIRECT-UK Barclays Bank PLC | No ROA | — | 5/31/2026 |
| 141.228.132.0/24 | AS28690ING-DIRECT-UK Barclays Bank PLC | No ROA | — | 5/31/2026 |
| 141.228.133.0/24 | AS28690ING-DIRECT-UK Barclays Bank PLC | No ROA | — | 5/31/2026 |
| 141.228.134.0/24 | AS28690ING-DIRECT-UK Barclays Bank PLC | No ROA | — | 5/31/2026 |
| 141.228.135.0/24 | AS28690ING-DIRECT-UK Barclays Bank PLC | No ROA | — | 5/31/2026 |
| 141.228.128.0/24 | AS28690ING-DIRECT-UK Barclays Bank PLC | No ROA | — | 5/31/2026 |
| 141.228.129.0/24 | AS28690ING-DIRECT-UK Barclays Bank PLC | No ROA | — | 5/31/2026 |
Origin ASN
AS12701
BARCAP Barclays Bank plc
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/141.228.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/141.228.128.0/21" | jq
External Links