170.20.0.0/16
🇺🇸CIDR
170.20.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
allocated
Allocated
1/4/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.20.0.0/16 | AS6102CBSCORPORATE - CBS inc. | No ROA | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.20.0.0/17 | AS6102CBSCORPORATE - CBS inc. | No ROA | — | 5/31/2026 |
| 170.20.128.0/17 | AS6102CBSCORPORATE - CBS inc. | No ROA | — | 5/31/2026 |
| 170.20.0.0/18 | AS6102CBSCORPORATE - CBS inc. | No ROA | — | 5/31/2026 |
| 170.20.96.0/19 | AS6102CBSCORPORATE - CBS inc. | No ROA | — | 5/31/2026 |
| 170.20.128.0/20 | AS6102CBSCORPORATE - CBS inc. | No ROA | — | 5/31/2026 |
| 170.20.24.0/24 | AS6102CBSCORPORATE - CBS inc. | No ROA | — | 5/31/2026 |
Origin ASN
AS6102
CBSCORPORATE - CBS inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/170.20.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.20.0.0/16" | jq
External Links