209.99.128.0/18 - BGP Prefix
IPv4not announced RPKI Valid
CIDR
209.99.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
North Las Vegas
Status
not announced
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| 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
7 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.99.144.0/20 | AS20283 CTC-INTERNET-MN - CONSOLIDATED TELEPHONE COMPANY | Valid | - | 2026-10-11 |
| 209.99.160.0/24 | AS397696 WESTNETWORKS-GNV-FL-01 - West Networks LLC | Valid | - | 2026-10-11 |
| 209.99.161.0/24 | AS397696 WESTNETWORKS-GNV-FL-01 - West Networks LLC | Valid | - | 2026-10-11 |
| 209.99.163.0/24 | AS397696 WESTNETWORKS-GNV-FL-01 - West Networks LLC | Valid | - | 2026-10-11 |
| 209.99.166.0/24 | AS397696 WESTNETWORKS-GNV-FL-01 - West Networks LLC | No ROA | - | 2026-10-11 |
| 209.99.167.0/24 | AS14618 AMAZON-AES - Amazon.com, Inc. | Valid | - | 2026-10-11 |
| 209.99.184.0/21 | AS402253 SKN-NETWORK-1 - SKN Subnet & Telecom Ltd | No ROA | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 209.99.128.0/20 | AS7158 | 🇺🇸US | allocated |
| 209.99.144.0/20 | AS20283 | 🇺🇸US | allocated |
| 209.99.160.0/21 | 🇺🇸US | allocated | |
| 209.99.168.0/21 | AS40342 | 🇺🇸US | allocated |
| 209.99.176.0/20 | AS7158 | 🇺🇸US | allocated |
| 209.99.176.0/21 | AS402483 | 🇺🇸US | allocated |
| 209.99.184.0/21 | AS402253 | 🇰🇳KN | allocated |
Transfer History
Registry transfers of 209.99.128.0/18, blocks inside it, or blocks containing it.
- 209.99.176.0/21Transfer ·
- 209.99.168.0/21Transfer ·
- 209.99.184.0/21Transfer ·
- 209.99.144.0/20Transfer ·
- 209.99.160.0/21Transfer ·
- 209.99.128.0/18M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 209.99.176.0/21 | Transfer | |||
| 209.99.168.0/21 | Transfer | |||
| 209.99.184.0/21 | SKN Subnet & Telecom Ltd 🇰🇳 KNARIN | Transfer | ||
| 209.99.144.0/20 | Transfer | |||
| 209.99.160.0/21 | Transfer | |||
| 209.99.128.0/18 | M&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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/209.99.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.99.128.0/18" | jq
External Links