185.103.236.0/22 - F2X Fiber Services B.V (AS57112)
CIDR
185.103.236.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇳🇱 The Netherlands
City
Sint Odiliënberg
RIR
RIPE NCC
Status
allocated
Allocated
2015-06-10
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.103.236.0/22 | AS57112 AS-F2X Fiber Services B.V. | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.103.236.0/22 | AS57112 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS57112 | RIPE | F2X-MNT | 2020-05-23 |
Transfer History
Registry transfers of 185.103.236.0/22, blocks inside it, or blocks containing it.
- 185.103.236.0/22M&A ·
- 185.103.236.0/22Transfer ·
- 185.103.236.0/22M&A ·
- 185.103.236.0/22Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 185.103.236.0/22 | M&A | |||
| 185.103.236.0/22 | Euronet Communications B.V. | F2X Operator B.V. | Transfer | |
| 185.103.236.0/22 | FBR Group B.V. | Euronet Communications B.V. | M&A | |
| 185.103.236.0/22 | Nubili Holding B.V. | FBR Group B.V. | Transfer |
Origin ASN
AS57112
AS-F2X Fiber Services B.V.
Related Prefixes
Geolocation
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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/185.103.236.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.103.236.0/22" | jq
External Links