162.33.64.0/18 - BGP Prefix
IPv4ARINallocated RPKI Valid
CIDR
162.33.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Tampa
RIR
ARIN
Status
allocated
Allocated
2021-04-28
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 162.33.64.0/24 | AS19606 NLSNMEDIA - THE NIELSEN COMPANY (US), LLC | No ROA | - | 2026-10-12 |
| 162.33.73.0/24 | AS399443 NIELSEN-MEDIA - THE NIELSEN COMPANY (US), LLC | No ROA | - | 2026-10-12 |
| 162.33.124.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
| 162.33.125.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
| 162.33.126.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 162.33.64.0/18, blocks inside it, or blocks containing it.
- 162.33.64.0/18Transfer ·
- 162.33.0.0/16M&A ·
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/162.33.64.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/162.33.64.0/18" | jq
External Links