2a09:3f00:3900::/40 - MENGMENG NETWORK MENGMENG NETWORK (AS218643)
CIDR
2a09:3f00:3900::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇭🇰 Hong Kong
City
Tsim Sha Tsui
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
14 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a09:3f00:3900::/40 | AS218643 | /48 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a09:3f00:3900::/48 | AS218643 | 🇭🇰HK | assigned |
| 2a09:3f00:3901::/48 | AS218643 | 🇲🇴MO | assigned |
| 2a09:3f00:3902::/48 | AS218643 | 🇹🇼TW | assigned |
| 2a09:3f00:3903::/48 | AS218643 | 🇨🇳CN | assigned |
| 2a09:3f00:3904::/48 | AS218643 | 🇺🇸US | assigned |
| 2a09:3f00:3905::/48 | AS218643 | 🇬🇧GB | assigned |
| 2a09:3f00:3906::/48 | AS218643 | 🇯🇵JP | assigned |
| 2a09:3f00:3907::/48 | AS218643 | 🇸🇬SG | assigned |
| 2a09:3f00:3908::/48 | AS218643 | 🇷🇺RU | assigned |
| 2a09:3f00:3909::/48 | AS218643 | 🇦🇶AQ | assigned |
| 2a09:3f00:390a::/48 | AS218643 | 🇬🇧GB | assigned |
| 2a09:3f00:390b::/48 | AS218643 | 🇦🇺AU | assigned |
| 2a09:3f00:390c::/48 | AS218643 | 🇰🇵KP | assigned |
| 2a09:3f00:390d::/48 | AS218643 | 🇰🇷KR | assigned |
Transfer History
Registry transfers of 2a09:3f00:3900::/40, blocks inside it, or blocks containing it.
- 2a09:3f00::/29Transfer ·
- 2a09:3f00::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2a09:3f00::/29 | Transfer | |||
| 2a09:3f00::/29 | Dzinet OOO | Isaev Kamil Magomedovich | Transfer |
Related Prefixes
Geolocation
Country🇭🇰Hong KongHK
CityTsim Sha Tsui
Abuse Contact
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/2a09:3f00:3900::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a09:3f00:3900::/40" | jq
External Links