163.181.208.0/24 - BGP Prefix (MOAS)
IPv4ARINannouncedMOAS RPKI Valid
CIDR
163.181.208.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇩🇪 Germany
City
Frankfurt am Main
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.181.208.0/24 | AS24429 Taobao - Zhejiang Taobao Network Co.,Ltd | Valid | Other IRR | 2026-10-12 |
| 163.181.208.0/24 | AS134963 ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited | Valid | - | 2026-10-12 |
RPKI ROAs
Transfer History
Registry transfers of 163.181.208.0/24, blocks inside it, or blocks containing it.
- 163.181.0.0/16Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 163.181.0.0/16 | Transfer |
Origin ASNs (2)
AS24429MOAS
Taobao - Zhejiang Taobao Network Co.,Ltd
AS134963MOAS
ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited
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/163.181.208.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/163.181.208.0/24" | jq
External Links