74.81.64.0/19 - BGP Prefix
IPv4not announcedNo ROA
CIDR
74.81.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇸🇬 Singapore
City
Singapore (Kallang)
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
13 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 74.81.65.0/24 | AS36195 COINFARM-NEURALRACK-01 - NeuralRack AI | Valid | - | 2026-10-11 |
| 74.81.67.0/24 | AS213476 LITLINK Litlink UAB | Valid | - | 2026-10-11 |
| 74.81.68.0/22 | AS11042 NTHL - NETWORK TRANSIT HOLDINGS LLC | No ROA | - | 2026-10-11 |
| 74.81.72.0/22 | AS7226 DATABANK-LATISYS - Latisys-Denver, LLC | No ROA | - | 2026-10-11 |
| 74.81.72.0/24 | AS13767 DATABANK-DFW - DataBank Holdings, Ltd. | No ROA | - | 2026-10-11 |
| 74.81.76.0/23 | AS7226 DATABANK-LATISYS - Latisys-Denver, LLC | No ROA | - | 2026-10-11 |
| 74.81.79.0/24 | AS7226 DATABANK-LATISYS - Latisys-Denver, LLC | No ROA | - | 2026-10-11 |
| 74.81.80.0/24 | AS7226 DATABANK-LATISYS - Latisys-Denver, LLC | No ROA | - | 2026-10-11 |
| 74.81.81.0/24 | AS401645 DATAIMPULSE-AS - Softoria LLC | Valid | - | 2026-10-11 |
| 74.81.83.0/24 | AS7226 DATABANK-LATISYS - Latisys-Denver, LLC | No ROA | - | 2026-10-11 |
| 74.81.84.0/24 | AS7226 DATABANK-LATISYS - Latisys-Denver, LLC | No ROA | - | 2026-10-11 |
| 74.81.86.0/24 | AS7226 DATABANK-LATISYS - Latisys-Denver, LLC | No ROA | - | 2026-10-11 |
| 74.81.88.0/21 | AS11042 NTHL - NETWORK TRANSIT HOLDINGS LLC | No ROA | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 74.81.64.0/21 | 🇺🇸US | allocated | |
| 74.81.72.0/22 | AS7226 | 🇺🇸US | allocated |
| 74.81.76.0/23 | AS7226 | 🇺🇸US | allocated |
| 74.81.78.0/24 | 🇺🇸US | allocated | |
| 74.81.79.0/24 | AS7226 | 🇺🇸US | allocated |
| 74.81.80.0/24 | AS7226 | 🇺🇸US | allocated |
| 74.81.81.0/24 | AS401645 | 🇺🇸US | allocated |
| 74.81.82.0/24 | 🇺🇸US | allocated | |
| 74.81.83.0/24 | AS7226 | 🇺🇸US | allocated |
| 74.81.84.0/24 | AS7226 | 🇺🇸US | allocated |
| 74.81.85.0/24 | 🇺🇸US | allocated | |
| 74.81.86.0/24 | AS7226 | 🇺🇸US | allocated |
| 74.81.87.0/24 | 🇺🇸US | allocated | |
| 74.81.88.0/21 | AS11042 | 🇺🇸US | allocated |
Transfer History
Registry transfers of 74.81.64.0/19, blocks inside it, or blocks containing it.
- 74.81.86.0/24Transfer ·
- 74.81.84.0/24Transfer ·
- 74.81.83.0/24Transfer ·
- 74.81.79.0/24Transfer ·
- 74.81.76.0/23Transfer ·
- 74.81.72.0/22Transfer ·
- 74.81.80.0/24Transfer ·
- 74.81.64.0/19M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 74.81.86.0/24 | Transfer | |||
| 74.81.84.0/24 | Transfer | |||
| 74.81.83.0/24 | Transfer | |||
| 74.81.79.0/24 | Transfer | |||
| 74.81.76.0/23 | Transfer | |||
| 74.81.72.0/22 | Transfer | |||
| 74.81.80.0/24 | Transfer | |||
| 74.81.64.0/19 | 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/74.81.64.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/74.81.64.0/19" | jq
External Links