37.18.129.0/24
🇺🇸CIDR
37.18.129.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Dallas
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.18.129.0/24 | AS49354SIMETRIC TANGO NETWORKS UK LTD | Valid | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.18.128.0/22 | AS49354SIMETRIC TANGO NETWORKS UK LTD | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.18.128.0/22 | AS49354 | /26 | ripe |
Origin ASN
AS49354
SIMETRIC TANGO NETWORKS UK LTD
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.18.129.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.18.129.0/24" | jq
External Links