AS51840

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Summary

IP address summary information
Name	CSL Data Centre Services Limited
Country	Malta
Website	host.io/csl.com.mt·csl.com.mt
Hosted domains	27
IPv4 addresses	5,376
IPv6 addresses	0
ASN type	Hosting
Registry	RIPE
Allocated	15 years ago on Nov 15, 2010
Updated	8 years ago on Sep 4, 2018

Ranking

#53,186

Overall rank

among 75,200 networks

Traffic

#51,243

Infrastructure

#13,144

#18inMalta

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Malta
100%

Held location over 90 days: 99%
Held location over 1 year: 98%
Median days between moves: 540 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

Too few observations to describe this network's daily rhythm with confidence.

Mon

Connectivity

upstreams of upstreams

upstreams

This network

downstreams

Comcast Cable Communications, LLCAS7922 · #1 Uninet S.A. de C.V.AS8151 · #2 AT&T Enterprises, LLCAS7018 · #3 Level 3 Parent, LLCAS3356 · #4 Deutsche Telekom AGAS3320 · #6 Cogent Communications, LLCAS174 · #7 Arelion Sweden ABAS1299 · #11 Claro NXT Telecomunicacoes LtdaAS28573 · #14Cloudflare, Inc.AS13335 · #127 GO p.l.c.AS15735 · #1,105 Melita LimitedAS12709 · #1,402 Epic Communications LimitedAS33874 · #2,463

AS51840CSL Data Centre Services Limited

No downstreams listed

IP Ranges

Netblock	Company	Num of IPs
185.27.56.0/22	CSL Data Centre Services Limited	1,024
185.64.56.0/22	CSL Data Centre Services Limited	1,024
185.177.48.0/22	CSL Data Centre Services Limited	1,024
185.218.148.0/22	CSL Data Centre Services Limited	1,024
185.176.198.0/23	CSL Data Centre Services Limited	512
91.220.139.0/24	CSL Data Centre Services Limited	256
185.27.56.0/24	CSL Data Centre Services Limited	256
185.27.57.0/24	CSL Data Centre Services Limited	256
185.27.58.0/24	CSL Data Centre Services Limited	256
185.27.59.0/24	CSL Data Centre Services Limited	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 27 domain names hosted across 13 IP addresses on this ASN.

IP Address	Domain	Count
185.27.57.140		11
185.64.56.154		3
185.27.56.68		2
185.64.58.11		2
185.64.57.141		1

Places

Peers

There are 4 peers for this ASN.

ASN	Name	Rank
AS12709	Melita Limited
AS13335	Cloudflare, Inc.
AS15735	GO p.l.c.
AS33874	Epic Communications Limited

Upstreams

There are 4 upstreams for this ASN.

ASN	Name	Rank
AS12709	Melita Limited
AS13335	Cloudflare, Inc.
AS15735	GO p.l.c.
AS33874	Epic Communications Limited

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

15 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
91.220.139.26 Ping	AS51840CSL Data Centre Services Limited	19.89ms from Milan, IT
185.177.51.254 Ping	AS51840CSL Data Centre Services Limited	0.51ms from Qormi, MT
185.27.56.47 Ping	AS51840CSL Data Centre Services Limited	17.28ms from Marseille, FR
185.64.57.251 Ping	AS51840CSL Data Centre Services Limited	20.09ms from Milan, IT
185.176.197.134 Ping	AS51840CSL Data Centre Services Limited	20.33ms from Milan, IT
185.64.58.2 Ping	AS51840CSL Data Centre Services Limited	21.51ms from Marseille, FR
185.177.48.52 Ping	AS51840CSL Data Centre Services Limited	0.45ms from Qormi, MT
185.176.198.2 Ping	AS51840CSL Data Centre Services Limited	0.48ms from Qormi, MT
185.27.58.2 Ping	AS51840CSL Data Centre Services Limited	24.21ms from Milan, IT
185.27.57.2 Ping	AS51840CSL Data Centre Services Limited	19.98ms from Milan, IT

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS51840


185.177.51.8	Swieqi, Malta
185.177.50.1	Qormi, Malta
185.177.49.17	Birkirkara, Malta
185.64.56.1	Birkirkara, Malta
185.64.56.2	Birkirkara, Malta
185.177.51.1	Qormi, Malta
185.177.51.2	Qormi, Malta
185.177.50.2	Qormi, Malta

Important routers in AS51840

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f4 185.27.58.254

traceroute to 185.27.58.254 (185.27.58.254): 64 hops max, 52 byte packets

4 [AS13335] 188.114.100.37 1.092 ms

5 [AS13335] 172.71.236.92 0.918 ms

6 [AS13335] 172.71.236.77 0.82 ms

7 [AS13335] 172.71.236.35 1.093 ms

8 [AS51840] 185.27.58.254 27.523 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On November 5, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS51840 at robtex.

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AS51840

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

Connectivity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS51840

Important routers in AS51840

Traceroute

Related Networks

AS12709

AS197103

AS207892

AS212962

AS213246

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Important routers in AS51840

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

Connectivity

IP Ranges

AS12709

AS197103

AS207892

AS212962

AS213246

Neighbours by global rank

AS28776