AS41230 - ASK4 - ASK4 Limited, GB

United Kingdom Germany Ireland Poland Netherlands Italy Austria Portugal Denmark France Sweden
AS Number
AS41230
AS Name
ASK4
Org Name
ASK4 Limited
Country
United Kingdom
Registry

ripe

RegDate

N/A

Updated

2024-03-07T11:53:58Z

AS41230 Looking Glass
IPv4Prefixes

16

IPv6Prefixes

7

IPv4 NUMs

88,320

IPv6 NUMs(/64)

240,518,168,576

88,320 IPv4 Addresses
CIDR Description IP Num
31.205.0.0/16 ASK4 Limited 65536
31.205.64.0/18 ASK4-CUSTOMERS 16384
31.205.192.0/18 ASK4 Limited 16384
45.81.120.0/22 ASK4 Limited 1024
45.154.248.0/22 ASK4 Limited 1024
78.109.176.0/20 ASK4 Limited 4096
81.23.48.0/20 ASK4 Limited 4096
176.119.145.0/24 ASK4 Limited 256
185.134.128.0/22 ASK4 Limited 1024
185.134.136.0/23 UK-ASK4DE 512
185.134.136.0/22 ASK4 Limited 1024
185.134.138.0/24 UK-ASK4SPAIN1-DE2 256
185.134.139.0/24 A4G-ROUTING-GATEWAYS 256
185.134.144.0/22 ASK4 Limited 1024
185.198.228.0/22 ASK4 Limited 1024
213.143.0.0/19 ASK4 Limited 8192
CIDR Description IP NUMs(prefix /64)
2a00:1a10::/29 ASK4 Limited 34359738368
2a07:c300::/29 ASK4 Limited 34359738368
2a0e:2a40::/29 ASK4 Limited 34359738368
2a0e:2ac0::/29 ASK4 Limited 34359738368
2a0e:5680::/29 ASK4 Limited 34359738368
2a0f:dd00::/29 ASK4 Limited 34359738368
2a10:d00::/29 ASK4 Limited 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,999,808 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 520,704 282,631,699,169,280 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 112,896 107,395,481,600 IPv4 IPv4
AS16347 INHERENT - ADISTA SAS, FR France 233,472 386,547,056,640 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43,264 107,374,182,400 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 51,968 81,604,378,624 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 227,328 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 568,576 274,878,758,912 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572,416 111,669,149,696 IPv4 IPv4
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 10,240 12,885,032,960 IPv4 IPv4
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228,608 34,363,342,848 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,276,158,464 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,567,936 2,233,382,993,920 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,675,008 18,255,118,336 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 987,136 219,043,725,312 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 66,560 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 60,928 347,892,416,512 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2,048 4,294,967,296 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 13,312 4,294,967,296 IPv4 IPv4
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,728 4,295,884,800 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 57,088 8,590,000,128 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS64289 MACARNE - Macarne LLC, US United States 7,168 1,078,460,416 IPv4 IPv4
AS3741 IS - Dimension Data, ZA South Africa 2,608,896 137,439,084,544 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 40,704 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5,376 244,383,744 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,362,944 25,770,721,280 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,109,696 4,299,096,064 IPv4 IPv4
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 6,144 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 66,816 107,407,736,832 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,565,568 165,692,637,184 IPv4 IPv4
AS9009 M247 - M247 Europe SRL, RO Romania 1,297,920 266,368,909,568 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,989,888 17,596,481,077,248 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,824 42,949,804,032 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 192,768 42,949,672,960 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 100,608 1,040,449,536 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 466,432 17,179,869,184 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8916 PORTFAST - Portfast Ltd, GB United Kingdom 12,544 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS30933 PROTEXIA-EU - KDA WEB SERVICES LTD, GB United Kingdom 3,584 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.224.104 2001:7f8:4::a10e:2 100 Gbps 2022-04-27 20:57:22
United Kingdom IXLeeds - Leeds Internet Exchange 91.217.231.19 2001:7f8:67::a10e:1 10 Gbps 2016-08-05 12:27:16
United Kingdom LINX Manchester - LINX Manchester 195.66.244.23 2001:7f8:4:2::a10e:1 30 Gbps 2024-09-04 15:05:09
United Kingdom LONAP - London Access Point 5.57.80.184 2001:7f8:17::a10e:1 100 Gbps 2024-09-18 13:50:49
Germany MegaIX Dusseldorf - Megaport MegaIX Dusseldorf 194.146.118.152 2001:7f8:8::a10e:0:1 10 Gbps 2020-08-28 11:41:58

Private Peering Facilities

Country/Region Name City Website Updated
Telehouse - London (Docklands North) London http://www.telehouse.net 2016-03-14 20:54:44
Equinix LD8 - London, Docklands London http://www.equinix.com/locations/ 2016-09-20 14:17:20
Equinix MA1 - Manchester, Williams/Kilburn Manchester https://www.equinix.com/locations/united-kingdom-colocation/manchester-data-centers/ma1/ 2016-03-14 20:34:51
Digital Realty Dusseldorf DUS1-2 Düsseldorf https://www.digitalrealty.com/data-centers/dusseldorf/in-der-steele-25-27a-dusseldorf-germany 2016-03-14 20:35:21
aql Salem Church Leeds http://aql.com/colo/colo/leeds-site-2/ 2016-03-14 20:43:29
ASK4 DC1 - Sheffield Sheffield https://ask4datacentre.com/ 2016-03-14 21:24:08
Bytemark YO26 DC1 York https://www.bytemark.co.uk 2016-09-20 14:16:59
Equinix MA4 - Manchester, Synergy House Manchester https://www.equinix.com/locations/united-kingdom-colocation/manchester-data-centers/ma4/ 2022-11-11 12:33:55
IP Address Domain NUMs Domains
31.205.2.240 1 www.catarino.sandcats.io
31.205.10.37 1 bmszyentertainment.co.uk
31.205.11.67 2 amaso.online
31.205.21.192 1 www.yulong.win
31.205.46.24 1 bigpo1201.synology.me
31.205.51.212 1 remote.smartstyle.co.uk
31.205.51.216 1 mailgate.madeeasyclothing.com
31.205.51.217 5 activewarehouse.co.uk
31.205.51.218 2 data.rethinkcmyk.co.uk
31.205.51.235 1 remote.adelphitranslations.com 
as-block:       AS40960 - AS42171
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:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE



aut-num:        AS41230
as-name:        ASK4
org:            ORG-AL47-RIPE
remarks:        ===========================================================
remarks:        ASK4's Peering Policy can be found at
remarks:        https://www.ask4.com/peering
remarks:        ===========================================================
import:         from AS-ANY accept ANY
export:         to AS-ANY announce AS-ASK4
mp-import:      afi ipv6.unicast from AS-ANY accept ANY
mp-export:      afi ipv6.unicast to AS-ANY announce AS-ASK4
admin-c:        ASKF-RIPE
tech-c:         ASKF-RIPE
notify:         [email protected]
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ASK4
created:        2006-07-05T11:20:30Z
last-modified:  2024-03-07T11:53:58Z
source:         RIPE

organisation:   ORG-AL47-RIPE
org-name:       ASK4 Limited
country:        GB
org-type:       LIR
address:        Devonshire Green House 14 Fitzwilliam Street
address:        S1 4JL
address:        SHEFFIELD
address:        UNITED KINGDOM
phone:          +441143033200
e-mail:         [email protected]
admin-c:        ASKF-RIPE
abuse-c:        ASKF2-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-ASK4
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ASK4
created:        2006-01-19T06:11:23Z
last-modified:  2024-03-07T11:54:46Z
source:         RIPE

role:           ASK4 Network Infrastructure Team
address:        Devonshire Green House
address:        14 Fitzwilliam Street
address:        Sheffield
address:        S1 4JL
e-mail:         [email protected]
admin-c:        CB19473-RIPE
admin-c:        DC5052-RIPE
tech-c:         CB19473-RIPE
tech-c:         DC5052-RIPE
nic-hdl:        ASKF-RIPE
mnt-by:         MNT-ASK4
created:        2011-04-15T12:53:32Z
last-modified:  2024-03-07T11:49:18Z
source:         RIPE