AS50173 -

Interoute Vtesse Limited

AS50173 Interoute Vtesse Limited



United Kingdom





IP Addresses




Network Speed

View Details

Hosted Domains

There are 129 domain names hosted across 55 IP addresses on this ASN.

Show Domains

Company Details

We have details for more than 6 companies that use IP addresses on this ASN, including,,,, To find out more about our company details data contact sales.

Whois Details

as-block:       AS47104 - AS52223
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE

aut-num:        AS50173
as-name:        VTESSE
org:            ORG-VNL4-RIPE
import:         from AS8928 action pref=100; accept ANY
import:         from AS201126 action pref=900; accept AS201126
import:         from AS8676 action pref=600; accept AS-PSYS
import:         from AS8950 action pref=900; accept AS-LUK
import:         from AS15961 action pref=900; accept AS15961
import:         from AS24661 action pref=900; accept AS-COMPLETEDATA
import:         from AS24976 action pref=900; accept AS24976
import:         from AS34178 action pref=900; accept AS34178
import:         from AS34737 action pref=900; accept AS34737
import:         from AS42880 action pref=900; accept AS42880
import:         from AS42880 action pref=900; accept AS198536
import:         from AS44402 action pref=900; accept AS44402
import:         from AS56474 action pref=900; accept AS56474
import:         from AS58120 action pref=900; accept AS58120
import:         from AS196646 action pref=900; accept AS196646
import:         from AS198386 action pref=900; accept AS-ONI-UK
import:         from AS199055 action pref=900; accept AS199055
import:         from AS199269 action pref=900; accept AS199269
import:         from AS200038 action pref=900; accept AS200038
import:         from AS51055 action pref=900; accept AS51055
import:         from AS201375 action pref=900; accept AS201375
import:         from AS25030 action pref=900; accept AS25030
export:         to AS51055 announce ANY
export:         to AS25030 announce ANY
export:         to AS8928 announce AS-VTESSE
export:         to AS201126 announce ANY
export:         to AS8950 announce ANY
export:         to AS8676 announce AS-VTESSE
export:         to AS15961 announce ANY
export:         to AS24661 announce ANY
export:         to AS24976 announce ANY
export:         to AS34178 announce ANY
export:         to AS34737 announce ANY
export:         to AS42880 announce ANY
export:         to AS44402 announce ANY
export:         to AS56474 announce ANY
export:         to AS58120 announce ANY
export:         to AS196646 announce ANY
export:         to AS198386 announce ANY
export:         to AS199055 announce ANY
export:         to AS199269 announce ANY
export:         to AS200038 announce ANY
export:         to AS201375 announce ANY
remarks:        ---------IPv6----------
mp-import:      afi ipv6 from AS8928 accept ANY
mp-import:      afi ipv6 from AS8676 accept AS-PSYS
mp-import:      afi ipv6 from AS15961 accept AS15961
mp-import:      afi ipv6 from AS196646 accept AS58273
mp-import:      afi ipv6 from AS199055 accept AS199055
mp-import:      afi ipv6 from AS199269 accept AS199269
mp-export:      afi ipv6 to AS8928 announce AS-VTESSE
mp-export:      afi ipv6 to AS8676 announce AS-VTESSE
mp-export:      afi ipv6 to AS15961 announce ANY
mp-export:      afi ipv6 to AS196646 announce ANY
mp-export:      afi ipv6 to AS199055 announce ANY
mp-export:      afi ipv6 to AS199269 announce ANY
remarks:        --------------------------------
remarks:        Traffic engineering communities
remarks:        for customer use.
remarks:        Routes learned from customers are
remarks:        assigned a localpref of 900 by default.
remarks:        50173:501 - Set localpref to 850 (for backup)
remarks:        50173:502 - Set localpref to 600 (same as peer)
remarks:        50173:202 - Announce this route only to peers,
remarks:        and not to any transit providers.
remarks:        50173:520 - Do not announce to LINX peers
remarks:        50173:620 - Prepend once to LINX peers
remarks:        50173:720 - Prepend twice to LINX peers
remarks:        50173:999 - Blackhole route (only accepted on
remarks:        a /32 route from customers).
remarks:        --------------------------------
admin-c:        DO132-RIPE
admin-c:        INTR1-RIPE
tech-c:         DO132-RIPE
tech-c:         VNNO1-RIPE
tech-c:         INTR1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         VTESSE-MNT
created:        2009-11-25T14:36:05Z
last-modified:  2018-09-04T10:46:26Z
source:         RIPE

organisation:   ORG-VNL4-RIPE
org-name:       Interoute Vtesse Limited
org-type:       LIR
address:        25 Canada Square, Canary Wharf
address:        E14 5LQ
address:        London
address:        UNITED KINGDOM
phone:          +420225352111
fax-no:         +420225352112
abuse-c:        INTA2-RIPE
mnt-ref:        VTESSE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
admin-c:        ANT62-RIPE
admin-c:        DO132-RIPE
admin-c:        ASL3-RIPE
created:        2009-11-09T13:43:18Z
last-modified:  2018-05-17T14:12:19Z
source:         RIPE

role:           Interoute IP Hostmaster
address:        Interoute Communications Ltd.
address:        25 Canada Square, Canary Wharf, 31st Floor
address:        London, E14 5LQ
admin-c:        ADAM1-RIPE
admin-c:        ASL13-RIPE
admin-c:        ANT62-RIPE
tech-c:         ADAM1-RIPE
tech-c:         ASL13-RIPE
tech-c:         ANT62-RIPE
nic-hdl:        INTR1-RIPE
mnt-by:         INTEROUTE-MNTNR
created:        2002-08-22T09:12:07Z
last-modified:  2014-09-16T14:01:24Z
source:         RIPE

role:           Vtesse Networks Network Operations
address:        Interoute (Vtesse) Ltd
address:        Unit A1 Belcon Industrial Estate
address:        Geddings Road
address:        Hoddesdon
address:        Hertfordshire
address:        UK
address:        EN11 0NT
phone:          +44 1992 532111
nic-hdl:        VNNO1-RIPE
admin-c:        DO132-RIPE
admin-c:        ASL13-RIPE
admin-c:        ANT62-RIPE
tech-c:         DO132-RIPE
tech-c:         ASL13-RIPE
tech-c:         ANT62-RIPE
mnt-by:         VTESSE-MNT
created:        2010-09-21T15:19:21Z
last-modified:  2016-04-05T15:27:08Z
source:         RIPE

person:         Donald Onyuma
address:        Interoute (Vtesse) Ltd
address:        Geddings Road
address:        Hoddesdon
address:        Hertfordshire
address:        UK
address:        EN11 0NT
phone:          +44 1992 532100
nic-hdl:        DO132-RIPE
mnt-by:         VTESSE-MNT
created:        2009-11-17T11:03:36Z
last-modified:  2016-01-13T14:33:32Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs Interoute Vtesse Limited 2,048 Interoute Vtesse Limited 2,048 Interoute Vtesse Limited 1,024 Health and Social Care Information Centre (X09) 256 Interoute Vtesse Limited 4,096 Interoute Vtesse Limited 4,096
Netblock Description
2a00:16c8::/32 Interoute Vtesse Limited

Network Speed







See how your own network speed compares at

Test Your Network Speed

Hosted Domains

There are 129 domain names hosted across 55 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 20 17 17 10 3 3 2 2 2 2


There are 2 peers for this ASN.

GTT Communications Inc. AS3257
Interoute Communications Limited AS8928


There are 2 upstreams for this ASN.

GTT Communications Inc. AS3257
Interoute Communications Limited AS8928


There are 11 downstreams for this ASN.

Hewlett-Packard Limited AS200038
CDW Ltd AS201126
Numbergroup Network Ltd AS201375
CDW Ltd AS202529
National Farmers Union Mutual Insurance Society Ltd AS25030
Qinetiq Limited AS34178
Qinetiq Limited AS34737
EntServ UK Limited AS42880
Computacenter (UK) Ltd AS56474

Get Started

Utilize our APIs to get information on any IP address including geolocation, ASN and hostname. It is forever FREE for up to 1000 requests per day.

No Credit card required


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 AS50173 at robtex.

Try our JSON API from the command line

Get started with curl or check out the documentation to read more.

Free for small projects. Pay as you grow.

Our API is free for up to 1,000 requests per day. Our plans suits the company of every size.

Plans & Pricing
A million uses. Easy to implement.

From filtering out bot traffic, to performing bulk IP geolocation, we’ve got it all covered.