General Info








IP Addresses



Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 39 domain names hosted across 14 IP addresses on this ASN.

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Whois Details

as-block:       AS56320 - AS58367
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:        2015-09-30T14:19:22Z
last-modified:  2015-09-30T14:19:22Z
source:         RIPE

aut-num:        AS58233
as-name:        AS_MASBYTES
org:            ORG-MS144-RIPE
import:         from AS12321 accept ANY
import:         from AS6739 accept ANY
export:         to AS12321 announce AS58233
export:         to AS6739 announce AS58233
admin-c:        MM33201-RIPE
tech-c:         MM33201-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-MASBYTES
mnt-routes:     MNT-MASBYTES
created:        2012-05-31T10:12:29Z
last-modified:  2017-11-15T12:25:09Z
source:         RIPE

organisation:   ORG-MS144-RIPE
org-name:       MasBytes SL
org-type:       LIR
address:        C/ AVILA, Nº 35-41
address:        08005
address:        Barcelona
address:        SPAIN
phone:          +34935022634
fax-no:         +34935020374
abuse-c:        AR14957-RIPE
mnt-ref:        MNT-MASBYTES
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2012-03-05T15:53:58Z
last-modified:  2016-10-06T15:40:50Z
source:         RIPE

role:           MASBYTES MNT
address:        Spain
mnt-by:         MNT-MASBYTES
nic-hdl:        MM33201-RIPE
created:        2012-05-24T14:40:41Z
last-modified:  2012-05-24T14:44:26Z
source:         RIPE
admin-c:        MM33201-RIPE
tech-c:         MM33201-RIPE

IP Address Ranges

Netblock Description Num IPs MasBytes SL 2,048

There are no known IPv6 addresses belonging to this network

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 39 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 9 7 4 4 3 3 2 1 1 1 1 1 1 1


There are 1 peers for this ASN.


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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 AS58233 at robtex.

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