204.108.192.0/18
🇺🇸CIDR
204.108.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Downingtown
RIR
ARIN
Status
allocated
Allocated
10/6/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.108.192.0/18 | AS20413CHS1-20413 - Chesconet | No ROA | ARIN | 6/1/2026 |
Covering Prefix
12 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.108.212.0/24 | AS11005DOWNINGTOWN-AREA-SD - Downingtown Area School District | No ROA | — | 6/1/2026 |
| 204.108.248.0/24 | AS14020LONGWOOD-1 - Longwood Gardens Inc. | No ROA | — | 6/1/2026 |
| 204.108.196.0/24 | AS20413CHS1-20413 - Chesconet | No ROA | — | 6/1/2026 |
| 204.108.198.0/24 | AS20413CHS1-20413 - Chesconet | No ROA | — | 6/1/2026 |
| 204.108.231.0/24 | AS20413CHS1-20413 - Chesconet | No ROA | — | 6/1/2026 |
| 204.108.237.0/24 | AS20413CHS1-20413 - Chesconet | No ROA | — | 6/1/2026 |
| 204.108.199.0/24 | AS20413CHS1-20413 - Chesconet | No ROA | — | 6/1/2026 |
| 204.108.192.0/24 | AS20413CHS1-20413 - Chesconet | No ROA | — | 6/1/2026 |
| 204.108.195.0/24 | AS20413CHS1-20413 - Chesconet | No ROA | — | 6/1/2026 |
| 204.108.251.0/24 | AS46224 | No ROA | — | 6/1/2026 |
| 204.108.252.0/24 | AS54481CHESCO204108252 - County of Chester | No ROA | — | 6/1/2026 |
| 204.108.197.0/24 | AS401262TREDYFFRIN-EASTTOWN-SD - Tredyffrin/Easttown School District | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20413 | ARIN | MNT-CHS1 | 7/16/2020 |
Origin ASN
AS20413
CHS1-20413 - Chesconet
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.108.192.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.108.192.0/18" | jq
External Links