HomePrefix Lookup178.251.40.0/21

178.251.40.0/21

🇹🇷
IPv4RIPENCCallocatedAS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. RPKI Valid
CIDR
178.251.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇷 Turkey
City
CANKAYA
RIR
RIPENCC
Status
allocated
Allocated
6/18/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
178.251.40.0/21AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid
RIPE
5/31/2026

Covering Prefix

8 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
178.251.40.0/24AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid—5/31/2026
178.251.41.0/24AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid—5/31/2026
178.251.42.0/24AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid—5/31/2026
178.251.43.0/24AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid—5/31/2026
178.251.44.0/24AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid—5/31/2026
178.251.45.0/24AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid—5/31/2026
178.251.46.0/24AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid—5/31/2026
178.251.47.0/24AS6823TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S. Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
178.251.40.0/21AS6823/21ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS6823RIPEMNT-3C1B1/6/2012

More Specific Prefixes

100
PrefixASCountryStatus
178.251.45.0/24AS6823🇹🇷TRassigned
178.251.42.80/28🇹🇷TRassigned
178.251.43.192/28🇹🇷TRassigned
178.251.47.0/28🇹🇷TRassigned
178.251.43.64/28🇹🇷TRassigned
178.251.46.96/28🇹🇷TRassigned
178.251.46.112/28🇹🇷TRassigned
178.251.40.64/29🇹🇷TRassigned
178.251.42.48/29🇹🇷TRassigned
178.251.40.80/29🇹🇷TRassigned
178.251.42.104/29🇹🇷TRassigned
178.251.42.120/29🇹🇷TRassigned
178.251.43.40/29🇹🇷TRassigned
178.251.43.128/29🇹🇷TRassigned
178.251.42.240/29🇹🇷TRassigned
178.251.40.128/29🇹🇷TRassigned
178.251.43.208/29🇹🇷TRassigned
178.251.43.8/29🇹🇷TRassigned
178.251.43.240/29🇹🇷TRassigned
178.251.43.32/29🇹🇷TRassigned
178.251.46.72/29🇹🇷TRassigned
178.251.46.80/29🇹🇷TRassigned
178.251.46.128/29🇹🇷TRassigned
178.251.42.64/29🇹🇷TRassigned
178.251.46.232/29🇹🇷TRassigned
178.251.40.176/29🇹🇷TRassigned
178.251.43.80/29🇹🇷TRassigned
178.251.40.16/29🇹🇷TRassigned
178.251.40.120/29🇹🇷TRassigned
178.251.42.8/29🇹🇷TRassigned
178.251.43.112/29🇹🇷TRassigned
178.251.40.184/29🇹🇷TRassigned
178.251.43.0/29🇹🇷TRassigned
178.251.43.176/29🇹🇷TRassigned
178.251.40.208/29🇹🇷TRassigned
178.251.43.248/29🇹🇷TRassigned
178.251.46.144/29🇹🇷TRassigned
178.251.40.232/29🇹🇷TRassigned
178.251.46.208/29🇹🇷TRassigned
178.251.46.56/29🇹🇷TRassigned
178.251.47.144/29🇹🇷TRassigned
178.251.40.168/29🇹🇷TRassigned
178.251.46.88/29🇹🇷TRassigned
178.251.46.32/29🇹🇷TRassigned
178.251.46.192/29🇹🇷TRassigned
178.251.46.184/29🇹🇷TRassigned
178.251.46.240/29🇹🇷TRassigned
178.251.47.160/29🇹🇷TRassigned
178.251.40.56/29🇹🇷TRassigned
178.251.40.32/29🇹🇷TRassigned
178.251.40.72/29🇹🇷TRassigned
178.251.40.88/29🇹🇷TRassigned
178.251.46.156/30🇹🇷TRassigned
178.251.46.228/30🇹🇷TRassigned
178.251.43.120/30🇹🇷TRassigned
178.251.43.60/30🇹🇷TRassigned
178.251.46.40/30🇹🇷TRassigned
178.251.43.108/30🇹🇷TRassigned
178.251.43.124/30🇹🇷TRassigned
178.251.40.40/30🇹🇷TRassigned
178.251.40.116/30🇹🇷TRassigned
178.251.42.24/30🇹🇷TRassigned
178.251.43.24/30🇹🇷TRassigned
178.251.43.56/30🇹🇷TRassigned
178.251.43.104/30🇹🇷TRassigned
178.251.47.152/30🇹🇷TRassigned
178.251.40.0/30🇹🇷TRassigned
178.251.40.12/30🇹🇷TRassigned
178.251.40.44/30🇹🇷TRassigned
178.251.40.136/30🇹🇷TRassigned
178.251.40.200/30🇹🇷TRassigned
178.251.40.204/30🇹🇷TRassigned
178.251.40.216/30🇹🇷TRassigned
178.251.42.28/30🇹🇷TRassigned
178.251.42.40/30🇹🇷TRassigned
178.251.42.60/30🇹🇷TRassigned
178.251.42.72/30🇹🇷TRassigned
178.251.42.76/30🇹🇷TRassigned
178.251.42.248/30🇹🇷TRassigned
178.251.43.48/30🇹🇷TRassigned
178.251.43.52/30🇹🇷TRassigned
178.251.43.100/30🇹🇷TRassigned
178.251.43.136/30🇹🇷TRassigned
178.251.43.224/30🇹🇷TRassigned
178.251.46.8/30🇹🇷TRassigned
178.251.46.12/30🇹🇷TRassigned
178.251.46.152/30🇹🇷TRassigned
178.251.46.200/30🇹🇷TRassigned
178.251.40.28/30🇹🇷TRassigned
178.251.40.112/30🇹🇷TRassigned
178.251.42.128/30🇹🇷TRassigned
178.251.43.16/30🇹🇷TRassigned
178.251.43.28/30🇹🇷TRassigned
178.251.43.156/30🇹🇷TRassigned
178.251.43.184/30🇹🇷TRassigned
178.251.43.216/30🇹🇷TRassigned
178.251.46.28/30🇹🇷TRassigned
178.251.40.244/30🇹🇷TRassigned
178.251.43.88/30🇹🇷TRassigned
178.251.46.176/30🇹🇷TRassigned
Origin ASN
AS6823
TR-3C1B-TELEKOM 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
Geolocation
Country🇹🇷TurkeyTR
CityCANKAYA
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/178.251.40.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/178.251.40.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP