188.72.64.0/21 - BGP Prefix
IPv4not announced RPKI Valid
CIDR
188.72.64.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇳🇱 The Netherlands
City
Amsterdam (Westpoort)
Status
not announced
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 188.72.64.0/22 | AS208864 weserve Weserve B.V. | Valid | - | 2026-10-11 |
| 188.72.68.0/23 | AS208864 weserve Weserve B.V. | Valid | - | 2026-10-11 |
| 188.72.70.0/24 | AS60362 alwaysdata alwaysdata SARL | No ROA | - | 2026-10-11 |
| 188.72.71.0/24 | AS8818 Tusass A/S | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 188.72.64.0/22 | AS208864 | 🇳🇱NL | allocated |
| 188.72.68.0/23 | AS208864 | 🇳🇱NL | allocated |
| 188.72.70.0/24 | AS60362 | 🇳🇱NL | allocated |
| 188.72.71.0/24 | AS8818 | 🇬🇱GL | allocated |
| 188.72.71.0/25 | 🇬🇱GL | assigned | |
| 188.72.71.128/25 | 🇬🇱GL | assigned |
Transfer History
Registry transfers of 188.72.64.0/21, blocks inside it, or blocks containing it.
- 188.72.71.0/24Transfer ·
- 188.72.64.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 188.72.71.0/24 | LeaderTelecom B.V. | Tele Greenland | Transfer | |
| 188.72.64.0/21 | LeaderTelecom Ltd. | LeaderTelecom B.V. | Transfer |
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/188.72.64.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/188.72.64.0/21" | jq
External Links