207.153.128.0/18 - BGP Prefix
IPv4ARINallocatedNo ROA
CIDR
207.153.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Dallas
RIR
ARIN
Status
allocated
Allocated
1996-06-21
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. | ||||
Related Announcements
1 less-specific, 4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 207.153.128.0/17 | AS6079 RCN-AS - RCN | No ROA | - | 2026-10-13 |
| 207.153.128.0/20 | AS7459 GRANDECOM-AS1 - Grande Communications Networks, LLC | Valid | - | 2026-10-13 |
| 207.153.144.0/20 | AS7459 GRANDECOM-AS1 - Grande Communications Networks, LLC | Valid | - | 2026-10-13 |
| 207.153.160.0/20 | AS7459 GRANDECOM-AS1 - Grande Communications Networks, LLC | Valid | - | 2026-10-13 |
| 207.153.176.0/20 | AS7459 GRANDECOM-AS1 - Grande Communications Networks, LLC | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 207.153.128.0/18 | AS174 | /24 | arin |
| 207.153.128.0/18 | AS1299 | /24 | arin |
| 207.153.128.0/18 | AS2914 | /18 | arin |
| 207.153.128.0/18 | AS3257 | /24 | arin |
| 207.153.128.0/18 | AS6079 | /24 | arin |
| 207.153.128.0/18 | AS7029 | /24 | arin |
| 207.153.128.0/18 | AS7459 | /24 | arin |
| 207.153.128.0/18 | AS7843 | /24 | arin |
| 207.153.128.0/18 | AS11404 | /24 | arin |
| 207.153.128.0/18 | AS20115 | /24 | arin |
| 207.153.128.0/18 | AS398465 | /24 | arin |
Related Prefixes
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/207.153.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/207.153.128.0/18" | jq
External Links