2a0b:4340:d0::/44 - BGP Prefix
IPv6RIPEassignedNo ROA
CIDR
2a0b:4340:d0::/44
IP Version
IPv6
Addresses
19.3Y
Mask
/44
Country
🇺🇸 United States
City
Ashburn
RIR
RIPE
Status
assigned
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
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0b:4340:d0::/47 | AS49904 KOSAKA Xiaodong Qi | No ROA | - | 2026-10-11 |
| 2a0b:4340:d4::/48 | AS49904 KOSAKA Xiaodong Qi | No ROA | - | 2026-10-11 |
| 2a0b:4340:d6::/48 | AS49904 KOSAKA Xiaodong Qi | No ROA | - | 2026-10-11 |
| 2a0b:4340:d8::/48 | AS49904 KOSAKA Xiaodong Qi | No ROA | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a0b:4340:d0::/48 | 🇺🇸US | assigned | |
| 2a0b:4340:d3::/48 | 🇭🇰HK | assigned | |
| 2a0b:4340:d4::/48 | AS49904 | 🇭🇰HK | assigned |
| 2a0b:4340:d6::/48 | AS49904 | 🇯🇵JP | assigned |
| 2a0b:4340:db::/48 | 🇺🇦UA | assigned | |
| 2a0b:4340:dc::/48 | 🇷🇺RU | assigned | |
| 2a0b:4340:dd::/48 | 🇩🇪DE | assigned | |
| 2a0b:4340:de::/48 | 🇬🇧GB | assigned | |
| 2a0b:4340:df::/48 | 🇫🇷FR | assigned |
Transfer History
Registry transfers of 2a0b:4340:d0::/44, blocks inside it, or blocks containing it.
- 2a0b:4340::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2a0b:4340::/29 | Misaka Network LLC | Misaka Network, Inc. | Transfer |
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/2a0b:4340:d0::/44Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0b:4340:d0::/44" | jq
External Links