AS number details


Host SpA  ·

AS47242 – Host SpA

Country Italy
Hosted domains 46,413
Number of IPs 8,704
ASN type Hosting
Allocated 14 years ago on May 22, 2008

IP Address Ranges

Netblock Company Num of IPs Host SpA 2,048 Host SpA 1,024 Purple Ocean srl 1,024 Host SpA 256 Host SpA 256 Host SpA 4,096 web hosting and domain registration 256 Cloud Datacenter Services 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

as-block:       AS47104 - AS51355
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2022-05-18T08:45:25Z
last-modified:  2022-05-18T08:45:25Z
source:         RIPE

aut-num:        AS47242
as-name:        COLTENGINE
descr:          COLTENGINE Network
org:            ORG-CES3-RIPE
import:         from AS3356 accept any
import:         from AS21056 accept any
export:         to AS3356 announce AS47242:AS-CUSTOMERS
export:         to AS21056 announce AS47242:AS-CUSTOMERS
import:         from AS41364 accept AS47242
export:         to AS41364 announce AS47242
import:         from AS3257 accept any
export:         to AS3257 announce AS47242:AS-CUSTOMERS
import:         from AS42425 accept AS42425:AS-CUSTOMERS
export:         to AS42425 announce any
admin-c:        MM3836-RIPE
tech-c:         MM3836-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COLTENGINE-MNT
created:        2008-05-22T14:08:17Z
last-modified:  2018-09-04T10:32:56Z
source:         RIPE
abuse-c:        AR15743-RIPE
abuse-org:      ORG-CES3-RIPE

organisation:   ORG-CES3-RIPE
org-name:       Host SpA
country:        IT
org-type:       LIR
address:        VIA SAN PANCRAZIO 14
address:        10044
address:        PIANEZZA - TO
address:        ITALY
phone:          +390110628700
abuse-c:        AR15743-RIPE
mnt-ref:        coltengine-mnt
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         coltengine-mnt
admin-c:        MM3836-RIPE
created:        2006-04-04T14:34:43Z
last-modified:  2020-12-16T13:30:59Z
source:         RIPE

person:         Marco Mangione
address:        Via San Pancrazio, 14
address:        10044 Pianezza (Torino)
address:        IT
phone:          +390110675071
fax-no:         +3901182931192
mnt-by:         COLTENGINE-MNT
nic-hdl:        MM3836-RIPE
created:        2002-11-11T17:13:35Z
last-modified:  2011-02-01T10:10:22Z
source:         RIPE
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Hosted Domains

There are 46,413 domain names hosted across 537 IP addresses on this ASN.

IP Address Domain Domains on this IP 8,456 1,479 1,355 1,036 538 517 503 451 448 442 433 429 424 424 422 418 405 404 403 400 399 393 389 384 383 381 378 373 372 368 368 367 363 362 361 358 357 353 346 341 331 330 328 328 327 319 318 318 315 311

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity


There are 9 peers for this ASN.

Peers Name
AS12779 IT.Gate S.p.A.
AS21056 Vianova S.p.A
AS24482 SG.GS
AS3257 GTT Communications Inc.
AS34019 Hivane
AS50673 Serverius
AS50877 Airbeam S.r.l.
AS60501 Sirius Technology SRL
AS6939 Hurricane Electric LLC
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There are 3 upstreams for this ASN.

upstreams Name
AS21056 Vianova S.p.A
AS3257 GTT Communications Inc.
AS50673 Serverius
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There are 4 downstreams for this ASN.

Downstreams Name
AS199125 Alliance Reseaux SAS
AS42425 PSA S.r.l.
AS43625 Wi-Fi System di GianCarlo Forno
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Related Networks

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 AS47242 at robtex.

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