AS Number
AS51809
AS Name
BRSK
Org Name
BRSK Limited
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2021-12-09T08:21:17Z

AS51809 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

1

IPv4 NUMs

4,352

IPv6 NUMs(/64)

34,359,738,368

4,352 IPv4 Addresses
CIDR Description IP Num
45.82.140.0/22
ROA Signed and Valid IRR Valid
BRSK Limited 1024
63.135.72.0/21
ROA Signed and Valid IRR Valid
BRSK Limited 2048
67.208.52.0/22
ROA Signed and Valid IRR Valid
BRSK Limited 1024
185.232.119.0/24
ROA Signed and Valid IRR Valid
BRSK Limited 256
CIDR Description IP NUMs(prefix /64)
2a10:d580::/29
ROA Signed and Valid IRR Valid
BRSK Limited 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv6 IPv6
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,567,936 2,233,382,993,920 IPv4 IPv4 IPv6 IPv6
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 2,560 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13760 UNITI-FIBER - Uniti Fiber Holdings Inc., US United States 124,416 13,153,402,880 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18,432 4,294,967,296 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 8,522,240 253,672,095,744 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 193,536 42,949,672,960 IPv4 IPv4
AS50304 BLIX - Blix Solutions AS, NO Norway 41,472 283,484,880,896 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,224 141,751,156,736 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,616 12,884,967,424 IPv6 IPv6
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 15,360 0 IPv6 IPv6
AS2603 NORDUNET - NORDUnet, DK Denmark 9,984 34,359,738,368 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS62275 NHM - NHM - S.R.L., IT Italy 5,376 171,798,691,840 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 228,864 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS8309 SIPARTECH - SIPARTECH SAS, FR France 41,216 34,359,803,904 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS30781 JAGUAR-AS - Free Pro SAS, FR France 96,768 133,144,051,712 IPv6 IPv6
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 17,920 4,294,967,296 IPv4 IPv4
AS263152 MIGO TELECOM, BR Brazil 6,400 4,294,967,296 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0 IPv6 IPv6
AS3741 IS - Dimension Data, ZA South Africa 2,609,920 146,029,084,672 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 57,088 12,884,967,424 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 579,840 274,879,021,056 IPv4 IPv4
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 9,216 8,590,000,128 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,792 375,543,758,848 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,304 141,733,920,768 IPv4 IPv4 IPv6 IPv6
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,065,482 4,295,098,368 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,990,400 17,600,778,076,160 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A, BR Brazil 235,264 30,086,660,096 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 562,944 111,669,149,696 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27,648 4,294,967,296 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,232,896 339,441,549,568 IPv4 IPv4
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 69,376 347,893,465,088 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,512 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 4,096 174,850,048 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 531,712 282,635,960,647,680 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,824 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,472 8,590,786,560 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,424 4,027,645,952 IPv4 IPv4
AS213241 TECHIT - TECHIT.BE SRL, BE Belgium 3,584 131,072 IPv4 IPv4 IPv6 IPv6
AS9050 RTD - ORANGE ROMANIA COMMUNICATION S.A, RO Romania 1,493,504 4,294,967,296 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4
AS17557 PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK Pakistan 3,854,936 4,295,032,832 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,354,816 39,668,088,832 IPv4 IPv4
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 4,849,991,680 IPv4 IPv4
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3,776 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,891,432 77,329,465,344 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,384 4,295,426,048 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 42,752 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LONAP - London Access Point 5.57.82.28 2001:7f8:17::ca61:1 100 Gbps 2023-10-16 08:00:31
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.225.232 2001:7f8:4::ca61:1 100 Gbps 2023-11-27 10:57:10

Private Peering Facilities

Country / Region Name City Website Updated
Telehouse - London (Docklands North) London http://www.telehouse.net 2021-04-20 15:25:22
IP Address Domain NUMs Domains
45.82.140.1 1 forpcnetwork.com
45.82.141.71 3 mail.weeerob.dynu.com
45.82.142.90 1 www.byteimage.net
as-block:       AS51357 - 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:        2021-12-09T08:21:17Z
last-modified:  2021-12-09T08:21:17Z
source:         RIPE



aut-num:        AS51809
as-name:        BRSK
org:            ORG-BL479-RIPE
import:         from AS3257 accept ANY
export:         to AS3257 announce AS-BRSK
import:         from AS3356 accept ANY
export:         to AS3356 announce AS-BRSK
admin-c:        BRSK-RIPE
admin-c:        SEG
tech-c:         BRSK-RIPE
tech-c:         SEG
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         BRSK-MNT
created:        2021-01-15T14:11:43Z
last-modified:  2021-04-12T09:26:34Z
source:         RIPE

organisation:   ORG-BL479-RIPE
org-name:       BRSK Limited
org-type:       LIR
address:        85 Great Portland Street First Floor
address:        W1W 7LT
address:        London
address:        UNITED KINGDOM
country:        GB
phone:          +44 20 3868 6825
e-mail:         info@brsk.co.uk
admin-c:        BRSK-RIPE
admin-c:        SEG
admin-c:        JODY-RIPE
tech-c:         BRSK-RIPE
tech-c:         SEG
tech-c:         JODY-RIPE
abuse-c:        AR62253-RIPE
mnt-ref:        BRSK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BRSK-MNT
created:        2021-01-13T09:04:48Z
last-modified:  2021-06-01T11:37:13Z
source:         RIPE

role:           BRSK NOC
address:        85 Great Portland Street First Floor, London W1W 7LT, United Kingdom
e-mail:         noc@brsk.co.uk
phone:          +442039255292
nic-hdl:        BRSK-RIPE
mnt-by:         BRSK-MNT
created:        2021-04-12T08:30:29Z
last-modified:  2021-06-01T11:38:26Z
source:         RIPE

person:         Steve Glendinning
address:        Brsk Limited, 85 Great Portland Street First Floor, London W1W 7LT, United Kingdom
phone:          +44 20 3868 6825
nic-hdl:        SEG
mnt-by:         SEG-MNT
mnt-by:         BRSK-MNT
created:        2021-01-16T13:33:55Z
last-modified:  2021-06-01T11:39:18Z
source:         RIPE