23.246.160.0/23 - S1 (AS401118)
CIDR
23.246.160.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Seattle
RIR
ARIN
Status
allocated
Allocated
2026-07-06
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.246.160.0/23 | AS401118 S1-COMMUNICATION - S1 | Valid | ARIN | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.246.160.0/24 | AS401118 S1-COMMUNICATION - S1 | Valid | - | 2026-10-11 |
| 23.246.161.0/24 | AS401118 S1-COMMUNICATION - S1 | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 23.246.160.0/23 | AS401118 | /24 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS401118 | ARIN | MNT-SOPHT | 2026-09-25 |
Transfer History
Registry transfers of 23.246.160.0/23, blocks inside it, or blocks containing it.
- 23.246.128.0/18M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 23.246.128.0/18 | M&A |
Origin ASN
AS401118
S1-COMMUNICATION - S1
Related Prefixes
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 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/23.246.160.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.246.160.0/23" | jq
External Links