Country
—
ASN LANDING PAGE
AS21032
TELTA-AS TELTA Citynetz GmbH
Last updated · Jul 20, 2026
Total prefixes
10
IPv4 prefixes
6
IPv6 prefixes
4
ASN summary
How to read the scale of AS21032
TELTA-AS TELTA Citynetz GmbH currently reports 10 prefixes and 42 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
TELTA-AS TELTA Citynetz GmbH is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS21032 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS21032 ASN lookupAS21032 BGPAS21032 peersAS21032 prefixesAS21032 upstreamsTELTA-AS TELTA Citynetz GmbH ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS6939
AS6939
—
AS9145
AS9145
—
AS209620
AS209620
—
AS35280
AS35280
—
AS13030
AS13030
—
AS5405
AS5405
—
AS34549
AS34549
—
AS20764
AS20764
—
AS29632
AS29632
—
AS34019
AS34019
—
AS35625
AS35625
—
AS34927
AS34927
—
AS6057
AS6057
—
AS7195
AS7195
—
AS8758
AS8758
—
AS9002
AS9002
—
AS12779
AS12779
—
AS14840
AS14840
—
AS20485
AS20485
—
AS24961
AS24961
—
AS25091
AS25091
—
AS29691
AS29691
—
AS34177
AS34177
—
AS37468
AS37468
—
AS39351
AS39351
—
AS41327
AS41327
—
AS48362
AS48362
—
AS29075
AS29075
—
AS50629
AS50629
—
AS553
AS553
—
AS559
AS559
—
AS680
AS680
—
AS1764
AS1764
—
AS1828
AS1828
—
AS1836
AS1836
—
AS3212
AS3212
—
AS3214
AS3214
—
AS4455
AS4455
—
AS5713
AS5713
—
AS6204
AS6204
—
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 185.159.208.0/22 | AS21032 | — |
| 193.109.138.0/23 | AS21032 | — |
| 195.85.202.0/24 | AS21032 | — |
| 2a02:5d0::/29 | AS21032 | — |
| 2a02:5d0::/32 | AS21032 | — |
| 2a02:5d5::/32 | AS21032 | — |
| 2a02:5d7::/32 | AS21032 | — |
| 80.78.160.0/20 | AS21032 | — |
| 80.78.176.0/20 | AS21032 | — |
| 89.145.0.0/18 | AS21032 | — |
Related ASN pages
AS15169 · Google
Review Google network organization fields, prefixes, peers, upstreams, and downstreams.
AS13335 · Cloudflare
Review Cloudflare network organization fields, prefixes, peers, upstreams, and downstreams.
AS8075 · Microsoft
Review Microsoft network organization fields, prefixes, peers, upstreams, and downstreams.
AS16509 · Amazon
Review Amazon network organization fields, prefixes, peers, upstreams, and downstreams.
Related lookups and next steps
Frequently asked questions about this ASN page
What does AS21032 represent?
AS21032 is an autonomous system number. The current source associates it with TELTA-AS TELTA Citynetz GmbH and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS21032 page?
They help explain the scale, interconnection depth, and route structure of AS21032. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS21032?
Open a concrete IP page to check how the address maps into AS21032, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
BGP and ASN Basics Guide
Use real IP and ASN pages to understand ASNs, BGP prefixes, peers, upstreams, and downstreams, including the limits of each snapshot.
Routing Troubleshooting and Network Analysis
Build troubleshooting context from an IP, BGP prefix, ASN, and public network relationships without treating static route data as a packet path.
Cloud Network and ASN Comparison
Compare representative cloud and edge networks by ASN, announced prefixes, peers, upstreams, and downstreams without inferring a specific host or customer workload.