209.140.128.0/20
🇬🇧CIDR
209.140.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
Slough
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.140.128.0/20 | AS11643EBAY - eBay, Inc | No ROA | RADB | 6/1/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.140.128.0/24 | AS11643EBAY - eBay, Inc | No ROA | — | 6/1/2026 |
| 209.140.130.0/24 | AS11643EBAY - eBay, Inc | No ROA | — | 6/1/2026 |
| 209.140.131.0/24 | AS11643EBAY - eBay, Inc | No ROA | — | 6/1/2026 |
| 209.140.132.0/24 | AS11643EBAY - eBay, Inc | No ROA | — | 6/1/2026 |
| 209.140.134.0/24 | AS11643EBAY - eBay, Inc | No ROA | — | 6/1/2026 |
| 209.140.142.0/24 | AS11643EBAY - eBay, Inc | No ROA | — | 6/1/2026 |
Origin ASN
AS11643
EBAY - eBay, Inc
Geolocation
API
Open https://api.ipctl.io/v1/prefix/209.140.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.140.128.0/20" | jq
External Links