192.28.0.0/18
🇺🇸CIDR
192.28.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Maplewood
RIR
ARIN
Status
allocated
Allocated
11/4/1986
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.28.0.0/18 | AS77923M-HDQ-AS - 3M Company | No ROA | — | 5/31/2026 |
Covering Prefix
12 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.28.0.0/19 | AS77923M-HDQ-AS - 3M Company | No ROA | — | 5/31/2026 |
| 192.28.32.0/19 | AS77923M-HDQ-AS - 3M Company | No ROA | — | 5/31/2026 |
| 192.28.2.0/24 | AS77923M-HDQ-AS - 3M Company | No ROA | — | 5/31/2026 |
| 192.28.24.0/24 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | — | 5/31/2026 |
| 192.28.25.0/24 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | — | 5/31/2026 |
| 192.28.16.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 192.28.22.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 192.28.21.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 192.28.17.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 192.28.19.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 192.28.18.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 192.28.20.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
Origin ASN
AS7792
3M-HDQ-AS - 3M Company
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.28.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.28.0.0/18" | jq
External Links