AS Number
AS Name
Org Name
Professional Software Design Ltd
Country / Region
United Kingdom





AS206626 Looking Glass






IPv6 NUMs(/64)


1,024 IPv4 Addresses
CIDR Description IP Num
ROA Signed and Valid IRR Valid
PSD Group 256
IRR InValid
Professional Software Design Ltd 1024
ROA Signed and Valid IRR Valid
Broadband4 256
ROA Signed and Valid IRR Valid
Broadband4 256
IRR Valid
PSD Group 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,351,168 25,769,934,848 IPv4 IPv4
AS213241 TECHIT - TECHIT.BE SRL, BE Belgium 3,584 131,072 IPv4 IPv4
AS2603 NORDUNET, DK Denmark 9,984 34,359,738,368 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,065,482 4,295,098,368 IPv4 IPv4
AS50304 BLIX - Blix Solutions AS, NO Norway 41,472 283,484,880,896 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,371,200 39,668,088,832 IPv4 IPv4
AS8309 SIPARTECH - SIPARTECH SAS, FR France 41,216 34,359,869,440 IPv4 IPv4
AS16347 INHERENT - ADISTA SAS, FR France 192,000 146,029,412,352 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4
AS53087 TELY Ltda., BR Brazil 12,544 4,294,967,296 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 16,128 4,294,967,296 IPv4 IPv4
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3,782 4,294,967,296 IPv4 IPv4
AS13760 UNITI-FIBER - Uniti Fiber Holdings Inc., US United States 132,608 13,153,402,880 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 193,536 42,949,672,960 IPv4 IPv4
AS48605 UK27Fibre - 27Fibre Ltd, GB United Kingdom 768 8,606,711,808 IPv4 IPv4
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 4,850,057,216 IPv4 IPv4
AS9009 M247 - M247 Europe SRL, RO Romania 1,257,984 339,444,236,544 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,304 141,733,920,768 IPv4 IPv4
AS25577 C4L-AS - CloudCoCo Connect Limited, GB United Kingdom 69,888 38,654,771,200 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 65,536 15,083,634,688 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,974,912 332,282,724,352 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,472 8,590,852,096 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,967,424 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,424 4,027,711,488 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,224 141,750,894,592 IPv4 IPv4
AS3741 IS - Dimension Data, ZA South Africa 2,609,408 146,029,084,672 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 228,864 47,244,640,256 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 576,512 274,878,955,520 IPv4 IPv4
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 40,704 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,936 68,719,476,736 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,567,936 2,233,382,993,920 IPv4 IPv4
AS17557 PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK Pakistan 3,855,448 4,295,032,832 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572,160 111,669,149,696 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 8,704 4,294,967,296 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,990,400 17,600,778,076,160 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 42,496 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 527,616 282,631,934,181,376 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv4 IPv4
AS8468 ENTANET - Cityfibre Limited, GB United Kingdom 350,720 68,719,542,272 IPv4 IPv4
AS49544 i3Dnet - B.V, NL Netherlands 96,512 376,617,500,672 IPv4 IPv4
AS57344 TELEHOUSE-AS - Telehouse EAD, BG Bulgaria 24,576 4,294,967,296 IPv4 IPv4
AS263152 MIGO TELECOM, BR Brazil 6,656 4,294,967,296 IPv4 IPv4
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4
AS9050 RTD - ORANGE ROMANIA COMMUNICATION S.A, RO Romania 1,492,736 4,294,967,296 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS60670 WideFM-LTD - WideFM Ltd, GB United Kingdom 2,304 34,359,738,368 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX LON2 - London Internet Exchange Ltd. 1 Gbps 2024-05-03 18:11:34
United Kingdom LONAP - London Access Point 10 Gbps 2024-05-03 18:11:43
United Kingdom LINX LON1 - London Internet Exchange Ltd. 2 Gbps 2024-05-03 18:11:21

Private Peering Facilities

Country / Region Name City Website Updated
Telehouse - London (Docklands North) London 2017-09-20 14:48:14
Telehouse - London (Docklands North Two) London 2020-02-13 18:19:54
Redcentric London Data Centre London 2021-12-06 17:03:42
IP Address Domain NUMs Domains 1 2 9 1 1
as-block:       AS206369 - AS207419
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:        2024-06-03T14:03:01Z
last-modified:  2024-06-03T14:03:01Z
source:         RIPE

aut-num:        AS206626
descr:          PSD Group
as-name:        PSDGroup-AS
org:            ORG-PSDL1-RIPE
remarks:        -------------------------------
remarks:        ------ Transit Providers ------
remarks:        -------------------------------
remarks:        CoreTX
import:         from AS25577 accept ANY
export:         to AS25577 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        Cogent
import:         from AS174 accept ANY
export:         to AS174 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        Enta
import:         from AS8468 accept ANY
export:         to AS8468 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        ------------ Peers ------------
remarks:        -------------------------------
remarks:        Amazon
import:         from AS16509 accept AS-AMAZON
export:         to AS16509 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        Apple
import:         from AS714 accept AS-APPLE
export:         to AS714 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        BBC
import:         from AS2818 accept AS-BBC
export:         to AS2818 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        Google
import:         from AS15169 accept AS-GOOGLE
export:         to AS15169 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        Hurricane Electric
import:         from AS6939 accept AS-HURRICANE
export:         to AS6939 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        Microsoft
import:         from AS8075 accept AS-MICROSOFT
export:         to AS8075 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        Packet Clearing House
import:         from AS42 accept AS-PCH
export:         to AS42 announce AS-PSDGroup
import:         from AS3856 accept AS-PCH
export:         to AS3856 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        WideFM
import:         from AS60670 accept ANY
export:         to AS60670 announce ANY
remarks:        -------------------------------
remarks:        Zen
import:         from AS13037 accept AS-ZEN
export:         to AS13037 announce AS-PSDGroup
remarks:        -------------------------------
remarks:        ------------ IXPs -------------
remarks:        -------------------------------
remarks:        LONAP
export:         to AS-LONAP-CONNECTED announce AS-PSDGroup
remarks:        -------------------------------
admin-c:        CR8041-RIPE
tech-c:         CR8041-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PSDGroup-MNT
created:        2016-12-07T15:32:42Z
last-modified:  2024-06-03T17:15:43Z
source:         RIPE

organisation:   ORG-PSDL1-RIPE
org-name:       Professional Software Design Ltd
country:        GB
org-type:       LIR
address:        Suite 5, Hillfields House, Castleman Way
address:        BH24 3BA
address:        Ringwood
address:        UNITED KINGDOM
phone:          +441202472997
fax-no:         +441202486338
abuse-c:        AR35296-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PSDGroup-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PSDGroup-MNT
admin-c:        CR8041-RIPE
tech-c:         CR8041-RIPE
created:        2015-01-21T09:16:02Z
last-modified:  2020-12-16T12:44:12Z
source:         RIPE

person:         Chris Rowe
address:        Suite 5, Hillfields House, Castleman Way, Ringwood, Hampshire, BH24 3BA
phone:          +44333 2402626
nic-hdl:        CR8041-RIPE
mnt-by:         PSDGroup-MNT
created:        2016-12-05T16:31:36Z
last-modified:  2023-09-27T13:31:19Z
source:         RIPE