195.123.4.0/23 - (AS15386)
CIDR
195.123.4.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇹🇷 Turkey
City
İstanbul
RIR
RIPE NCC
Status
allocated
Allocated
1997-04-04
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
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 195.123.4.0/24 | AS215238 ONEMBILISIM IRFAN TUGRA ONEM | Valid | - | 2026-10-12 |
| 195.123.5.0/24 | AS200819 Expanda EXPANDA TECNOLOGIA DA INFORMACAO LTDA | No ROA | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 195.123.4.0/24 | AS215238 | 🇺🇸US | assigned |
| 195.123.5.0/24 | AS200819 | 🇧🇷BR | assigned |
Transfer History
Registry transfers of 195.123.4.0/23, blocks inside it, or blocks containing it.
- 195.123.0.0/16Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 195.123.0.0/16 | CJSC Global Ukraine | MOBICOM Ltd. | Transfer |
Origin ASN
AS15386
Geolocation
Country🇹🇷TurkeyTR
Cityİstanbul
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/195.123.4.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/195.123.4.0/23" | jq
External Links