188.172.128.0/20
🇮🇪CIDR
188.172.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇮🇪 Ireland
City
Dublin
RIR
RIPENCC
Status
allocated
Allocated
8/3/2009
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 188.172.137.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/1/2026 |
| 188.172.138.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS61186 | RIPE | MNT-ZENDESK | 10/27/2015 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 188.172.133.0/24 | 🇮🇪IE | assigned | |
| 188.172.130.0/24 | 🇮🇪IE | assigned | |
| 188.172.136.0/24 | 🇮🇪IE | assigned | |
| 188.172.128.0/24 | 🇮🇪IE | assigned | |
| 188.172.141.0/24 | 🇮🇪IE | assigned | |
| 188.172.143.0/24 | 🇮🇪IE | assigned | |
| 188.172.129.0/24 | 🇮🇪IE | assigned | |
| 188.172.134.0/24 | 🇮🇪IE | assigned | |
| 188.172.139.0/24 | 🇮🇪IE | assigned | |
| 188.172.142.0/24 | 🇮🇪IE | assigned | |
| 188.172.132.0/24 | 🇮🇪IE | assigned | |
| 188.172.131.0/24 | 🇮🇪IE | assigned | |
| 188.172.140.0/24 | 🇮🇪IE | assigned | |
| 188.172.135.0/24 | 🇮🇪IE | assigned |
Origin ASN
AS61186
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/188.172.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/188.172.128.0/20" | jq
External Links