205.209.192.0/19
🇺🇸CIDR
205.209.192.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Chicago (Loop)
RIR
ARIN
Status
allocated
Allocated
5/20/2005
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
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.209.193.0/24 | AS17025ZAYO-CUSTOMER-17025 - Zayo Bandwidth | No ROA | — | 6/1/2026 |
| 205.209.195.0/24 | AS17025ZAYO-CUSTOMER-17025 - Zayo Bandwidth | No ROA | — | 6/1/2026 |
| 205.209.196.0/24 | AS17025ZAYO-CUSTOMER-17025 - Zayo Bandwidth | No ROA | — | 6/1/2026 |
| 205.209.193.0/24 | AS30613CME-TESTLAB - Chicago Mercantile Exchange | No ROA | — | 6/1/2026 |
| 205.209.195.0/24 | AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC | No ROA | — | 6/1/2026 |
| 205.209.196.0/24 | AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC | No ROA | — | 6/1/2026 |
Origin ASN
AS23397
Geolocation
API
Open https://api.ipctl.io/v1/prefix/205.209.192.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.209.192.0/19" | jq
External Links