209.110.128.0/17 - BGP Prefix
IPv4ARINallocated
CIDR
209.110.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Broomfield (Interlocken)
RIR
ARIN
Status
allocated
Allocated
1997-07-15
Transfer History
Registry transfers of 209.110.128.0/17, blocks inside it, or blocks containing it.
- 209.110.192.0/20Transfer ·
- 209.110.144.0/20Transfer ·
- 209.110.192.0/20Transfer ·
- 209.110.144.0/20Transfer ·
- 209.110.192.0/20M&A ·
- 209.110.144.0/20M&A ·
- 209.110.224.0/19M&A ·
- 209.110.208.0/20M&A ·
- 209.110.160.0/19M&A ·
- 209.110.128.0/20M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 209.110.192.0/20 | Transfer | |||
| 209.110.144.0/20 | Transfer | |||
| 209.110.192.0/20 | Transfer | |||
| 209.110.144.0/20 | Transfer | |||
| 209.110.192.0/20 | M&A | |||
| 209.110.144.0/20 | M&A | |||
| 209.110.224.0/19 | M&A | |||
| 209.110.208.0/20 | M&A | |||
| 209.110.160.0/19 | M&A | |||
| 209.110.128.0/20 | 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 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/209.110.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.110.128.0/17" | jq
External Links