Home ASN LookupAS209451

AS209451 ROUTEFENCE ROUTEFENCE NETWORK TELEKOMUNIKASYON LIMITED SIRKETI

🇹🇷

Org handle: ORG-RNTL3-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

1total

1 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)256

Announced (BGP)256

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇹🇷 TR

RIR

RIPE NCC

Status

allocated

Allocated

2026-01-06

Announced Prefixes

(BGP)1

Prefix	RPKI	IRR	Last Seen
128.0.1.0/24	Valid	RIPE	2026-10-11

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
128.0.1.0/24	🇦🇪 AE	RIPENCC	allocated

All 1 announced prefix of AS209451 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS209451 hands its own prefixes to: transit providers, or peers at an exchange.

AS3257GTT BACKBONE GTT Communications1

Downstreams (1)

Networks whose own prefixes AS209451 passes on: usually its customers.

AS44547NetundWeb TELEKOMUNIKASYON TICARET LIMITED SIRKETI4

Other adjacent networks (2)

Adjacent to AS209451 in the transit part of AS paths: peers, providers or customers.

AS9002RETN Limited23
AS212477ROYALE RoyaleHosting BV1

Transfer History

Registry transfers of AS209451 between organisations.

AS209451M&A · 2022-12-19
NETWORKING RED BLANCA, S.L.
RIPE NCC
→
AVATEL TELECOM, SA
RIPE NCC

Date	Resource	From	To	Type
2022-12-19	AS209451	NETWORKING RED BLANCA, S.L. RIPE NCC	AVATEL TELECOM, SA RIPE NCC	M&A

ASPA

No ASPA

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS209451 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/209451

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/209451" | jq