HomePrefix Lookup109.104.120.0/21

109.104.120.0/21

🇹🇷
IPv4APNICannouncedAS25577C4L-AS MAINFRAME & CYBERNETIC SYSTEMS LIMITEDNo ROA
CIDR
109.104.120.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇷 Turkey
City
Arnavutköy
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
109.104.120.0/21AS25577C4L-AS MAINFRAME & CYBERNETIC SYSTEMS LIMITEDNo ROA—6/1/2026

Covering Prefix

4 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
109.104.124.0/22AS25577C4L-AS MAINFRAME & CYBERNETIC SYSTEMS LIMITEDNo ROA—6/1/2026
109.104.122.0/23AS25577C4L-AS MAINFRAME & CYBERNETIC SYSTEMS LIMITED Valid—6/1/2026
109.104.121.0/24AS1299TWELVE99 Arelion Sweden AB Valid—6/1/2026
109.104.120.0/24AS48660VeriUP VERIUP Bulut Internet Hizmetleri A.S. Valid—6/1/2026

More Specific Prefixes

45
PrefixASCountryStatus
109.104.124.0/22AS25577🇬🇧GBallocated
109.104.122.0/23AS25577🇬🇧GBallocated
109.104.121.0/24AS1299🇬🇧GBallocated
109.104.120.0/24AS48660🇹🇷TRallocated
109.104.122.64/26🇬🇧GBassigned
109.104.125.160/27🇬🇧GBassigned
109.104.126.192/27🇬🇧GBassigned
109.104.124.64/27🇬🇧GBassigned
109.104.123.64/27🇬🇧GBassigned
109.104.125.32/27🇬🇧GBassigned
109.104.126.64/27🇬🇧GBassigned
109.104.123.0/28🇬🇧GBassigned
109.104.126.96/28🇬🇧GBassigned
109.104.123.32/28🇬🇧GBassigned
109.104.124.16/28🇬🇧GBassigned
109.104.124.0/28🇬🇧GBassigned
109.104.124.192/28🇬🇧GBassigned
109.104.124.128/28🇬🇧GBassigned
109.104.122.208/28🇬🇧GBassigned
109.104.125.192/28🇬🇧GBassigned
109.104.122.240/28🇬🇧GBassigned
109.104.125.64/29🇬🇧GBassigned
109.104.122.40/29🇬🇧GBassigned
109.104.122.224/29🇬🇧GBassigned
109.104.123.48/29🇬🇧GBassigned
109.104.123.56/29🇬🇧GBassigned
109.104.123.104/29🇬🇧GBassigned
109.104.124.48/29🇬🇧GBassigned
109.104.124.112/29🇬🇧GBassigned
109.104.125.16/29🇬🇧GBassigned
109.104.125.24/29🇬🇧GBassigned
109.104.125.120/29🇬🇧GBassigned
109.104.126.184/29🇬🇧GBassigned
109.104.123.96/30🇬🇧GBassigned
109.104.123.16/30🇬🇧GBassigned
109.104.122.32/30🇬🇧GBassigned
109.104.122.236/30🇬🇧GBassigned
109.104.122.232/30🇬🇧GBassigned
109.104.122.188/30🇬🇧GBassigned
109.104.126.172/30🇬🇧GBassigned
109.104.126.232/30🇬🇧GBassigned
109.104.124.124/30🇬🇧GBassigned
109.104.124.120/30🇬🇧GBassigned
109.104.122.186/31🇬🇧GBassigned
109.104.126.144/31🇬🇧GBassigned
Origin ASN
AS25577
C4L-AS MAINFRAME & CYBERNETIC SYSTEMS LIMITED
Geolocation
Country🇹🇷TurkeyTR
RegionIstanbul
CityArnavutköy
Coordinates41.1180, 29.0081 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/109.104.120.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/109.104.120.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP