General Info








IP Addresses



United Kingdom

Network Speed

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

Hosted Domains

There are no domains currently hosted on this ASN.

Whois Details

as-block:       AS12557 - AS13223
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:        2010-05-11T11:45:03Z
last-modified:  2014-02-24T13:15:16Z
source:         RIPE

aut-num:        AS12884
as-name:        DRW-Investments-AS
org:            ORG-DIL10-RIPE
import:         from AS8220 accept ANY
import:         from AS6517 accept ANY
export:         to AS8220 announce AS12884
export:         to AS6517 announce AS12884
admin-c:        ML8598-RIPE
tech-c:         ML8598-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COLT-UK
mnt-routes:     COLT-UK
created:        2009-01-15T11:17:03Z
last-modified:  2017-11-15T09:53:51Z
source:         RIPE
sponsoring-org: ORG-CI9-RIPE

organisation:   ORG-DIL10-RIPE
org-name:       DRW Investments (UK) Limited
org-type:       Other
address:        51-55 Gresham Street
address:        LONDON, UK
abuse-c:        AR21643-RIPE
mnt-ref:        COLT-UK
mnt-by:         COLT-UK
created:        2009-01-05T13:18:21Z
last-modified:  2014-07-23T08:09:40Z
source:         RIPE

person:         Mark Loakes
address:        51-55 Gresham Street
address:        LONDON
phone:          +44 020 7282 1009
nic-hdl:        ML8598-RIPE
mnt-by:         COLT-UK
created:        2009-01-05T10:12:23Z
last-modified:  2009-01-05T10:12:23Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs PSINet, Inc. 256

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 no domains currently hosted on this ASN.


There are 2 peers for this ASN.

Cogent Communications AS174
Hibernia Networks (Netherlands) BV AS5580

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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 AS12884 at robtex.

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