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ASN Lookup
Networks, upstreams, peers and prefixes of an autonomous system
AS22216
ASN
ARIN
RIR
22
IPv4 Prefixes
3
IPv6 Prefixes
AS Information
ASNAS22216
NameSIEMENS-PLM
OrganisationSiemens Corporation
Country
RIRARIN
Allocated21.08.2001
Network Overview
IPv4 Prefixes22
IPv6 Prefixes3
Upstreams IPv410
BGP Peers IPv40
Upstreams (Transit Providers)
IPv4
AS174 COGENT-174
AS26554 US-SIGNAL
AS3356 LEVEL3
AS33651 CMCS
AS33667 CMCS
AS40107 QTS-DFW
AS4230 AS4230
AS5488 Belgacom
AS6181 FUSE-NET
AS7018 ATT-INTERNET4
IPv4 Prefixes (22 total, showing 20)
134.244.252.0/24
146.122.23.0/24
146.122.88.0/24
134.244.29.0/24
134.244.203.0/24
134.244.253.0/24
146.122.16.0/24
134.244.218.0/24
146.122.203.0/24
134.244.126.0/24
134.244.190.0/24
146.122.103.0/24
134.244.90.0/23
146.122.254.0/24
134.244.188.0/24
134.244.254.0/23
134.244.30.0/24
146.122.0.0/16
134.244.219.0/24
134.244.250.0/23
IPv6 Prefixes (3 total)
2a00:ad87:4601::/48
2a00:ad87:3b01::/48
2a00:ad87:3b02::/48
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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.

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