100.42.200.0/21
🇺🇸CIDR
100.42.200.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Irvine
RIR
ARIN
Status
allocated
Allocated
12/12/2011
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
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 100.42.192.0/20 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | No ROA | — | 6/1/2026 |
| 100.42.200.0/24 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | Valid | — | 6/1/2026 |
| 100.42.201.0/24 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | Valid | — | 6/1/2026 |
| 100.42.202.0/24 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | Valid | — | 6/1/2026 |
| 100.42.203.0/24 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | Valid | — | 6/1/2026 |
| 100.42.204.0/24 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | Valid | — | 6/1/2026 |
| 100.42.205.0/24 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | Valid | — | 6/1/2026 |
| 100.42.206.0/24 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | Valid | — | 6/1/2026 |
| 100.42.207.0/24 | AS32524GRUPO-SMS - Grupo-SMS USA, LLC | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 100.42.200.0/21 | AS32524 | /24 | arin |
Origin ASN
AS32524
GRUPO-SMS - Grupo-SMS USA, LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/100.42.200.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/100.42.200.0/21" | jq
External Links