Home ASN LookupAS197700

AS197700 TK Techniker Krankenkasse

🇩🇪

Org handle: ORG-TK158-RIPE

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

5total

2 IPv43 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)1,024

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)1.5×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇩🇪 DE

RIR

RIPE NCC

Status

allocated

Allocated

2026-05-08

Announced Prefixes

(BGP)5

Prefix	RPKI	IRR	Last Seen
193.22.180.0/23	Valid	RIPE	2026-10-10
193.22.182.0/23	Valid	RIPE	2026-10-10
2a04:ea00::/32	Valid	RIPE	2026-10-10
2a04:ea00::/33	Valid	RIPE	2026-10-10
2a04:ea00:8000::/33	Valid	RIPE	2026-10-10

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
2a04:ea00::/32	🇩🇪 DE	RIPENCC	allocated

All 5 announced prefixes of AS197700 →

Upstream Providers(2)

ASN	Name
AS3320	🇩🇪DTAG Deutsche Telekom AG
AS8220	🇬🇧COLT COLT Technology Services Group Limited

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS197700 hands its own prefixes to: transit providers, or peers at an exchange.

AS3320DTAG Deutsche Telekom4
AS8220COLT Technology Services Group Limited1

ASPA

Published2 upstreams, 0 downstreams

Authorized Upstream Providers

AS3320 AS8220

Expires 2026-10-12

View full ASPA details →

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
How to run an ASPA checkVerify the upstream providers listed above
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/197700

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

curl -s "https://api.ipctl.io/v1/asn/197700" | jq