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6 dimensions · leaks / fingerprint / consistency

ASN lookup result for AS24940 Hetzner Online GmbH — network size, BGP routing and registration

DEAS24940Hetzner Online GmbHIDC
WHOIS Topology

Germany · RIPE NCChetzner.com

Hosts top sitesDDoS mitigationCritical infrastructureTor relaysVPN servicesVPS hosting

IPv4 addresses

3,237,120

91 announced prefixes

IPv6 addresses

1.42 × 10³⁰

5 announced prefixes

BGP neighbours

…

CAIDA rank

#620

Customer cone 74 ASNs

Estimated users

413K

APNIC Labs estimate

RPKI

70% valid

0 invalid · 29 not covered

Average purity

70

915 sampled IPs

IXPs / facilities

51 / 23

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

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IP ranges

Currently announced prefixes with their RIR registration and geolocation.

PrefixRPKIRegistrationGeolocationAddresses
46.224.0.0/15ValidDEDE-HETZNER-20101231RIPEDEFalkenstein131,072
78.46.0.0/15ValidDEDE-HETZNER-20070416RIPEDENuremberg131,072
178.104.0.0/15ValidDEDE-HETZNER-20091118RIPEDENuremberg131,072
2.28.0.0/16ValidDEHOA-EU-DCRIPEDEFalkenstein65,536
2.29.0.0/16ValidFIHOA-EU-DCRIPEFIHelsinki65,536
2.31.0.0/16ValidFIHOA-EU-DCRIPEDENurembergCross-border65,536
5.9.0.0/16ValidDEDE-HETZNER-20120425RIPEDEFalkenstein65,536
37.27.0.0/16ValidFIDE-HETZNER-20111228RIPEFIHelsinki65,536
46.4.0.0/16ValidDEDE-HETZNER-20100819RIPEDEFalkenstein65,536
49.12.0.0/16ValidSTUB-49-12SLASH15APNICDEFalkenstein65,536
49.13.0.0/16ValidSTUB-49-12SLASH15APNICDEFalkenstein65,536
65.21.0.0/16ValidFIDE-HETZNER-20010926RIPEFIHelsinki65,536
65.108.0.0/16ValidFIDE-HETZNER-20010209RIPEFIHelsinki65,536
65.109.0.0/16ValidFIDE-HETZNER-20010209RIPEFIHelsinki65,536
88.99.0.0/16ValidDEDE-HETZNER-20050803RIPEDEFalkenstein65,536
88.198.0.0/16ValidDEDE-HETZNER-20051227RIPEDEFalkenstein65,536
91.98.0.0/16ValidDEDE-HETZNER-20060911RIPEDENuremberg65,536
91.99.0.0/16ValidDEDE-HETZNER-20060911RIPEDEFalkenstein65,536
94.130.0.0/16ValidDEDE-HETZNER-20080623RIPEDEFalkenstein65,536
95.216.0.0/16ValidFIDE-HETZNER-20090224RIPEFIHelsinki65,536

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 2,262 / 12,645 （18%） · flagged 2,003

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

178.104.0.0/15168/512 with data · 154 flagged

46.224.0.0/15113/512 with data · 99 flagged

167.233.0.0/1698/256 with data · 87 flagged

65.109.0.0/1685/256 with data · 77 flagged

116.202.0.0/1673/256 with data · 40 flagged

91.107.128.0/1773/128 with data · 64 flagged

159.69.0.0/1668/256 with data · 38 flagged

65.21.0.0/1664/256 with data · 60 flagged

65.108.0.0/1653/256 with data · 52 flagged

95.216.0.0/1652/256 with data · 49 flagged

204.168.128.0/1750/128 with data · 48 flagged

78.46.0.0/1549/512 with data · 43 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 770–84 61950–69 2360–49 53

0.91%

Share of IPv4 reported or blocklisted

29,561

Listed IPs

915

Analysed IPs

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

  • DE Germany
  • FI Finland
  • CA Canada
  • AE United Arab Emirates
  • CZ Czechia
  • UA Ukraine
Scope
Regional
In registered country
80.8%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS24940 · Last 7 days
Mobile vs. Desktop
Desktop 93.4%Mobile 6.6%
Desktop93.4%Mobile6.6%
Bot vs. Human
Human 6.7%Bot 93.3%
Human6.7%Bot93.3%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version
IPv4 71.6%IPv6 28.4%28.4%IPv6
IPv471.6%IPv628.4%
HTTP Version
HTTP/1.x
69.0%HTTP/2
28.5%HTTP/3
2.5%
HTTP vs. HTTPS
83.9% HTTPS (encrypted)
Plain HTTP 16.1%
TLS Version
TLS 1.0/1.1< 0.1%TLS 1.210.9%TLS 1.386.0%QUIC3.0%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks
GET
71.5%POST
25.8%HEAD
2.3%PATCH
0.2%Other
0.1%

BGP Announcements

Hourly BGP route announcements over the last 7 days

3,366,043
7-day total
405,816
Hourly peak

Data: Cloudflare Radar, licensed under CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

Fairly flat around the clock, typical of server or hosting networks.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
09:00–10:00
Active hours
24 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Tue

Datacenter Presence

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BGP upstreams and neighbours

AS24940Standalone page
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WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-22
Registered address & allocation dateRIR registration data (RDAP)2026-09-26
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-22
Exchanges & facilitiesOperator self-reported interconnection data2026-10-21
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-19
Network tagsPublic routing data community tags2026-10-22
IP reputationCleanIP lookups and neighbour sampling—

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Multi-source cross-checks · In-house reputation data · Real data only

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