37.152.56.0/21
🇸🇪CIDR
37.152.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇪 Sweden
City
Stockholm
RIR
RIPENCC
Status
allocated
Allocated
3/9/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.152.56.0/21 | AS42708GLESYS Glesys AB | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.152.56.0/21 | AS42708 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS42708 | RIPE | GLESYS-MNT | 8/14/2020 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.152.57.0/24 | 🇸🇪SE | assigned | |
| 37.152.63.64/26 | 🇸🇪SE | assigned | |
| 37.152.60.160/28 | 🇸🇪SE | assigned | |
| 37.152.59.80/28 | 🇸🇪SE | assigned | |
| 37.152.60.240/28 | 🇸🇪SE | assigned | |
| 37.152.63.0/28 | 🇸🇪SE | assigned | |
| 37.152.56.16/28 | 🇸🇪SE | assigned | |
| 37.152.60.224/29 | 🇸🇪SE | assigned |
Origin ASN
AS42708
GLESYS Glesys AB
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.152.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.152.56.0/21" | jq
External Links