Country
—
ASN LANDING PAGE
AS205103
TELEGRAPH-AS Telegraph42 Management GmbH
Last updated · Apr 10, 2026
Total prefixes
2
IPv4 prefixes
1
IPv6 prefixes
1
ASN summary
How to read the scale of AS205103
TELEGRAPH-AS Telegraph42 Management GmbH currently shows 2 prefixes and 80 upstream, downstream, or peer relationships. Larger prefix inventories often indicate broader network footprint, but they should still be read together with country and peering context.
When is an ASN page most useful?
ASN landing pages are more useful than a single IP page when you want cloud provider attribution, routing research, infrastructure comparison, or network topology analysis at the organization level.
How should you read the country, organization, and role of AS205103?
TELEGRAPH-AS Telegraph42 Management GmbH is currently associated with an unknown region. Country data is only a starting point; the more important signals are the organization name, website, prefix volume, and peering relationships that reveal whether the network behaves like a cloud platform, ISP, CDN, or enterprise backbone.
What should you inspect next after the AS205103 page?
This page is currently showing live ASN data that can be used for peer, prefix, and network scale analysis. The most useful next step is usually to return to a related IP landing page, then compare that concrete address with this ASN profile and with broader topic pages for routing, cloud attribution, or WHOIS ownership analysis.
Search intents this ASN page helps cover
AS205103 ASN lookupAS205103 BGPAS205103 peersAS205103 prefixesAS205103 upstreamsTELEGRAPH-AS Telegraph42 Management GmbH ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS28910
AS28910
—
AS35168
AS35168
—
AS61010
AS61010
—
AS202746
AS202746
—
AS51346
AS51346
—
AS48887
AS48887
—
AS14840
AS14840
—
AS29535
AS29535
—
AS38193
AS38193
—
AS6939
AS6939
—
AS52320
AS52320
—
AS10075
AS10075
—
AS12963
AS12963
—
AS50107
AS50107
—
AS13237
AS13237
—
AS35320
AS35320
—
AS2914
AS2914
—
AS9318
AS9318
—
AS39737
AS39737
—
AS1136
AS1136
—
AS37468
AS37468
—
AS30844
AS30844
—
AS20804
AS20804
—
AS7713
AS7713
—
AS20485
AS20485
—
AS8283
AS8283
—
AS12912
AS12912
—
AS34927
AS34927
—
AS37662
AS37662
—
AS24785
AS24785
—
AS29632
AS29632
—
AS12337
AS12337
—
AS16097
AS16097
—
AS20473
AS20473
—
AS21574
AS21574
—
AS6696
AS6696
—
AS7195
AS7195
—
AS264409
AS264409
—
AS21473
AS21473
—
AS15694
AS15694
—
Peers
AS6939
AS6939
—
AS28910
AS28910
—
AS6461
AS6461
—
AS35320
AS35320
—
AS2914
AS2914
—
AS20764
AS20764
—
AS34549
AS34549
—
AS8298
AS8298
—
AS6057
AS6057
—
AS8758
AS8758
—
AS34177
AS34177
—
AS35360
AS35360
—
AS264479
AS264479
—
AS42541
AS42541
—
AS58299
AS58299
—
AS25220
AS25220
—
AS206356
AS206356
—
AS29691
AS29691
—
AS51184
AS51184
—
AS58057
AS58057
—
AS205112
AS205112
—
AS14907
AS14907
—
AS14840
AS14840
—
AS29140
AS29140
—
AS48919
AS48919
—
AS31510
AS31510
—
AS47692
AS47692
—
AS209823
AS209823
—
AS553
AS553
—
AS20932
AS20932
—
AS199938
AS199938
—
AS210937
AS210937
—
AS6424
AS6424
—
AS212024
AS212024
—
AS559
AS559
—
AS14630
AS14630
—
AS34927
AS34927
—
AS61010
AS61010
—
AS6453
AS6453
—
AS12779
AS12779
—
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 185.230.68.0/22 | AS205103 | — |
| 2a0c:500::/30 | AS205103 | — |
Related ASN pages
AS15169 · Google
A strong reference ASN for Google DNS, Google Cloud, and global network footprint analysis.
AS13335 · Cloudflare
Useful for analyzing CDN, Anycast, WAF, and large-scale edge network behavior.
AS8075 · Microsoft
Helpful when comparing Azure, enterprise backbone, and large-cloud routing patterns.
AS16509 · Amazon
A useful ASN landing page for understanding AWS and large cloud-network ownership.
Related lookups and next steps
WHOIS vs ASN Ownership Guide
Continue from this ASN into the differences between WHOIS ownership and ASN ownership.
Routing Troubleshooting and Network Analysis
Continue from this ASN into route troubleshooting and network analysis.
Cloud Network and ASN Comparison
Useful when you want to compare this ASN against larger cloud and edge networks.
WHOIS and IP Ownership Guide
Continue from the ASN page into WHOIS and ownership verification.
Frequently asked questions about this ASN page
What does AS205103 represent?
AS205103 is an autonomous system number used to identify an independently operated network. The current page associates it with TELEGRAPH-AS Telegraph42 Management GmbH in an unknown region, which helps determine whether it behaves like a cloud provider, ISP, CDN, or enterprise backbone.
What are peers, upstreams, and prefixes useful for on the AS205103 page?
They help explain the scale, interconnection depth, and route structure of AS205103. 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 AS205103?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS205103, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
WHOIS vs ASN Ownership Guide
Understand why WHOIS ownership and ASN ownership can differ, and how to combine both when deciding who really owns or operates an IP.
WHOIS and IP Ownership Guide
Use WHOIS, ASN, prefixes, and organization data to determine who ultimately owns an IP, range, or resolved domain target.
BGP and ASN Basics Guide
Learn what ASN, BGP routes, prefixes, upstreams, downstreams, and peers mean, then explore real ASN pages.
Cloud Network and ASN Comparison
Compare large cloud and edge networks such as Google, Cloudflare, Microsoft, and Amazon through their ASN landing pages.