Home ASN LookupAS8821

AS8821 TELEZUG WWZ Telekom AG

🇨🇭

Org handle: ORG-TA3-RIPE

WWZ Telekom AG (TELEZUG)

RIPE NCCallocated

Announced Prefixes (BGP)

12total

9 IPv43 IPv6

IPv4 Addresses

Allocated (RIR)108,544

Announced (BGP)108,544

IPv6 Addresses

Allocated (RIR)1.2×10³⁰

Announced (BGP)1.2×10³⁰

Prefix Limit (IPv4)

200

Prefix Limit (IPv6)

Country

🇨🇭 CH

RIR

RIPE NCC

Status

allocated

Allocated

1998-06-08

Announced Prefixes

(BGP)12

Prefix	RPKI	IRR	Last Seen
62.171.0.0/17	Valid	RIPE	2026-10-11
77.245.176.0/20	Valid	RIPE	2026-10-11
82.136.64.0/18	Valid	RIPE	2026-10-11
151.248.128.0/17	Valid	RIPE	2026-10-11
158.181.96.0/19	Valid	RIPE	2026-10-11
185.42.244.0/22	Valid	RIPE	2026-10-11
185.244.112.0/22	Valid	RIPE	2026-10-11
212.4.64.0/19	Valid	RIPE	2026-10-11
217.194.48.0/20	Valid	RIPE	2026-10-11
2a01:760::/29	Valid	RIPE	2026-10-11

1-10 of 12

1 / 2

Allocated Prefixes

(RIR)12

Prefix	Country	RIR	Status
62.171.0.0/17	🇨🇭 CH	RIPENCC	allocated
77.245.176.0/20	🇨🇭 CH	RIPENCC	allocated
82.136.64.0/18	🇨🇭 CH	RIPENCC	allocated
151.248.128.0/17	🇨🇭 CH	RIPENCC	allocated
158.181.96.0/19	🇨🇭 CH	RIPENCC	allocated
185.42.244.0/22	🇨🇭 CH	RIPENCC	allocated
185.244.112.0/22	🇨🇭 CH	RIPENCC	allocated
212.4.64.0/19	🇨🇭 CH	RIPENCC	allocated
217.194.48.0/20	🇨🇭 CH	RIPENCC	allocated
2a01:760::/29	🇨🇭 CH	RIPENCC	allocated

1-10 of 12

1 / 2

All 12 announced prefixes of AS8821 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS8821 hands its own prefixes to: transit providers, or peers at an exchange.

AS15600QUICKLINE11
AS6939Hurricane Electric1

Downstreams (6)

Networks whose own prefixes AS8821 passes on: usually its customers.

AS41294ZUGERKB Zuger Kantonalbank3
AS12750SOFTEC MNT SOFTEC2
AS35518SASAG Kabelkommunikation2
AS198175AIOZG Kanton Zug1
AS202240Innflow Ch 001 Innflow1
AS208950ASEZPADASRO Ezpada S.R.O1

Other adjacent networks (1)

Adjacent to AS8821 in the transit part of AS paths: peers, providers or customers.

AS6204ZET NET INTERKVM HOST5

ASPA

No ASPA

Abuse Contact

+31205354444

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 AS8821 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/8821

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

curl -s "https://api.ipctl.io/v1/asn/8821" | jq