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6 dimensions · leaks / fingerprint / consistency

ASN lookup result for AS28753 Leaseweb Deutschland GmbH — network size, BGP routing and registration

DEAS28753Leaseweb Deutschland GmbHIDC
WHOIS Topology

Germany · RIPE NCCleaseweb.com

Hosts top sitesAnycastTor relaysVPN servicesVPS hosting

IPv4 addresses

112,640

140 announced prefixes

IPv6 addresses

2.04 × 10³¹

50 announced prefixes

BGP neighbours

…

CAIDA rank

#13,574

Customer cone 1 ASNs

Estimated users

70.5K

APNIC Labs estimate

RPKI

98% valid

1 invalid · 3 not covered

Average purity

71

72 sampled IPs

IXPs / facilities

0 / 0

Operator self-reported

History

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

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

PrefixRPKIRegistrationGeolocationAddresses
46.165.192.0/18ValidDEDE-NETDIRECT-20101213RIPEDEGermany16,384
178.162.192.0/18ValidDEDE-NETDIRECT-20100205RIPEDEGermany16,384
78.159.96.0/19ValidDEDE-NETDIRECT-20070920RIPEDEGermany8,192
84.16.224.0/19ValidDEDE-NETDIRECT-20040720RIPEDEGermany8,192
212.95.32.0/19ValidDEDE-NETDIRECT-20080521RIPEDEGermany8,192
5.61.32.0/20ValidDECLOUD-NETWORK-DERIPEDEFrankfurt am Main4,096
37.58.48.0/20ValidDEDE-NETDIRECT-20120117RIPEDEGermany4,096
91.109.16.0/20ValidDEDE-NETDIRECT-20120618RIPEDEGermany4,096
217.20.112.0/20ValidDEDE-NETDIRECT-20030131RIPEDEGermany4,096
37.1.192.0/21ValidDECLOUD-NETWORK-DERIPEDEFrankfurt am Main2,048
80.76.36.0/22ValidUSUS-AVENTICE-20181004RIPEDEFrankfurt am MainCross-border1,024
185.17.120.0/22ValidDERU-RUSTELEKOM-20130130RIPEDEFrankfurt am Main1,024
185.17.144.0/22ValidDEDE-NETDIRECT-20130130RIPEDEGermany1,024
185.49.68.0/22ValidBYBY-SHAMBALA-20140228RIPEDEGermanyCross-border1,024
206.232.68.0/22Valid—DEFrankfurt am Main1,024
154.36.92.0/23Valid—DEFrankfurt am Main512
185.17.32.0/23ValidDENOVENTI_SHOPRIPEDEGermany512
185.17.34.0/23ValidDEnoventi_mainRIPEDEGermany512
195.54.32.0/23ValidDEGTELCOM-20240213RIPEDEFrankfurt am Main512
204.217.160.0/23Valid—DEFrankfurt am Main512

/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 90 / 440 （20%） · flagged 74

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

212.95.32.0/1912/32 with data · 6 flagged

178.162.192.0/188/64 with data · 5 flagged

78.159.96.0/196/32 with data · 5 flagged

84.16.224.0/195/32 with data · 4 flagged

46.165.192.0/183/64 with data · 3 flagged

5.61.32.0/203/16 with data · 2 flagged

37.1.192.0/213/8 with data · 3 flagged

185.49.68.0/222/4 with data · 2 flagged

37.58.48.0/201/16 with data · 1 flagged

217.20.112.0/201/16 with data · 0 flagged

80.76.36.0/221/4 with data · 1 flagged

185.17.120.0/221/4 with data · 1 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

85–100 070–84 5750–69 130–49 2

2.20%

Share of IPv4 reported or blocklisted

2,458

Listed IPs

72

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
  • US United States
  • SG Singapore
Scope
Single country
In registered country
99.3%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS28753 · Last 7 days
Mobile vs. Desktop
Desktop 83.7%Mobile 16.3%
Desktop83.7%Mobile16.3%
Bot vs. Human
Human 14.3%Bot 85.7%
Human14.3%Bot85.7%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version
IPv4 75.4%IPv6 24.6%24.6%IPv6
IPv475.4%IPv624.6%
HTTP Version
HTTP/1.x
51.9%HTTP/2
42.9%HTTP/3
5.2%
HTTP vs. HTTPS
89.5% HTTPS (encrypted)
Plain HTTP 10.5%
TLS Version
TLS 1.0/1.1< 0.1%TLS 1.29.9%TLS 1.384.3%QUIC5.8%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks
GET
87.2%POST
6.2%HEAD
6.1%OPTIONS
0.3%Other
0.1%

BGP Announcements

Hourly BGP route announcements over the last 7 days

1,475,901
7-day total
87,020
Hourly peak

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

Datacenter Presence

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BGP upstreams and neighbours

AS28753Standalone 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)2026-10-09
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-20
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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