72.2.136.0/21 - Surf Air Wireless (AS13428)
CIDR
72.2.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.2.136.0/21 | AS13428 SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | - | 2026-10-11 |
Related Announcements
2 less-specific, 4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.2.128.0/19 | AS13428 SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | - | 2026-10-11 |
| 72.2.128.0/20 | AS13428 SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | - | 2026-10-11 |
| 72.2.138.0/24 | AS13428 SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | - | 2026-10-11 |
| 72.2.139.0/24 | AS13428 SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | - | 2026-10-11 |
| 72.2.140.0/23 | AS13428 SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | - | 2026-10-11 |
| 72.2.141.0/24 | AS13428 SURFAIRWIRELESS-IN-02 - Surf Air Wireless, LLC | No ROA | - | 2026-10-11 |
Related Prefixes
More prefixes of AS13428
All prefixes of AS13428 →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/72.2.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.2.136.0/21" | jq
External Links