AS203993 S.J.M. Steffann








IP Addresses




Network Speed

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Hosted Domains

There are 14 domain names hosted across 3 IP addresses on this ASN.

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Whois Details

as-block:       AS196608 - AS210331
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:        2018-08-21T11:13:09Z
last-modified:  2018-08-21T11:13:09Z
source:         RIPE

aut-num:        AS203993
as-name:        STEFFANN-DC-AS
org:            ORG-SSP3-RIPE
mp-import:      from AS12414 accept ANY
mp-export:      to AS12414 announce AS203993:AS-ALL
mp-import:      from AS57771 accept AS57771:AS-ALL
mp-export:      to AS57771 announce ANY
admin-c:        SJMS-RIPE
tech-c:         SJMS-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         STEFFANN-MNT
created:        2015-09-16T10:51:27Z
last-modified:  2018-09-04T11:39:55Z
source:         RIPE

organisation:   ORG-SSP3-RIPE
org-name:       S.J.M. Steffann
org-type:       LIR
address:        Tienwoningenweg 46
address:        7312 DN
address:        Apeldoorn
address:        NETHERLANDS
phone:          +31622660412
mnt-ref:        STEFFANN-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         STEFFANN-MNT
admin-c:        SJMS1-RIPE
abuse-c:        SJMS-RIPE
created:        2012-01-27T14:45:47Z
last-modified:  2018-05-16T13:04:38Z
source:         RIPE

role:           SJM Steffann NOC contact
address:        Tienwoningenweg 46
address:        7312 DN Apeldoorn
address:        The Netherlands
admin-c:        SJMS1-RIPE
tech-c:         SJMS1-RIPE
nic-hdl:        SJMS-RIPE
mnt-by:         STEFFANN-MNT
created:        2012-03-06T21:01:48Z
last-modified:  2013-04-17T12:52:50Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs S.J.M. Steffann 1,024 S.J.M. Steffann 2,048
Netblock Description
2a00:8640::/29 S.J.M. Steffann
2a00:8640::/32 S.J.M. Steffann
2a00:8642::/32 S.J.M. Steffann

Network Speed

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

Hosted Domains

There are 14 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 12 1 1


There are no peers for this ASN.


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There are no downstreams 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.

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