AS Number
AS58273
AS Name
B4RN-AS
Org Name
Broadband for the Rural North Limited.
Registry

ripe

RegDate

N/A

Updated

2025-04-30T14:26:52Z

AS58273 Looking Glass
IPv4Prefixes

48

IPv6Prefixes

15

IPv4 NUMs

23,296

IPv6 NUMs(/64)

38,655,229,952

23,296 IPv4 Addresses
CIDR Description IP Num
5.83.8.0/24 B4RN_Infrastructure 256
5.83.8.0/21 Broadband for the Rural North Limited. 2048
5.83.9.0/24 Wray_Pool_5 256
5.83.10.0/23 Wray_DHCP_Pool_4 512
5.83.12.0/22 Wray_DHCP_Pool_0 1024
88.97.112.0/22 Quernmore 1024
88.97.116.0/22 Whitfield 1024
88.97.120.0/22 Sedbergh 1024
88.97.120.0/21 Sedbergh 2048
88.97.124.0/22 Sedbergh 1024
88.97.128.0/22 Selside-Pool-1 1024
88.97.128.0/21 Selside-Pool-1 2048
88.97.132.0/22 Selside-Pool-2 1024
88.97.136.0/22 Selside-Pool-3 1024
88.97.136.0/21 Selside-Pool-3 2048
88.97.140.0/22 Whitfield-Pool-1 1024
88.97.144.0/22 Sedbergh-Pool-3 1024
88.97.148.0/22 Reserved 1024
88.97.152.0/22 Bolton-By-Bowland-Pool-1 1024
88.97.156.0/24 Bolton-By-Bowland-Pool-2 256
148.252.16.0/24 Business_Customer_Globals_2 256
148.252.16.0/23 Business_Customer_Globals_2 512
148.252.17.0/24 Arkholme_DHCP_Pool_5 256
148.252.18.0/23 Arkholme_DHCP_Pool_4 512
148.252.20.0/23 Arkholme_DHCP_Pool_0 512
148.252.22.0/23 Arkholme_DHCP_Pool_2 512
148.252.24.0/22 Arkholme_DHCP_Pool_3 1024
148.252.28.0/22 Arkholme_DHCP_Pool_1 1024
185.89.32.0/22 Broadband for the Rural North Limited. 1024
185.159.91.0/24 Broadband for the Rural North Limited. 256
185.201.32.0/24 Manchester_Zone_Globals 256
185.201.33.0/24 Goosnargh_DHCP_Pool_2 256
185.201.34.0/23 Wray_DHCP_Pool_2 512
185.217.156.0/24 INTERFIRE-INFRA-NEWCASTLE 256
185.217.157.0/24 Interfire Ltd 256
185.243.104.0/24 B4SH-INFRASTRUCTURE 256
185.243.104.0/22 Broadband for Surrey Hills Ltd 1024
185.243.105.0/24 ALBURY 256
185.243.106.0/24 CHILWORTH 256
185.243.107.0/24 GOMSHALL 256
194.31.184.0/24 WMY-SYSTEMS 256
194.31.184.0/23 WMY-SYSTEMS 512
194.31.185.0/24 WMY-SYSTEMS 256
194.31.187.0/24 B4RN 256
194.113.44.0/24 Norfolk_Zone_Globals 256
194.113.44.0/23 Norfolk_Zone_Globals 512
194.113.45.0/24 Norfolk_Zone_Globals 256
194.113.46.0/23 Wray_DHCP_Pool_3 512
CIDR Description IP NUMs(prefix /64)
2a01:6240::/48 OFFICE 65536
2a01:6240:19::/48 OFFICE 65536
2a01:6240:22::/48 OFFICE 65536
2a01:6240:23::/48 OFFICE 65536
2a01:6240:24::/48 OFFICE 65536
2a01:6240:26::/48 OFFICE 65536
2a01:6240:30::/48 OFFICE 65536
2a01:6240:80::/48 OFFICE 65536
2a01:6243::/34 WRAY 1073741824
2a01:6244::/34 ARKHOLME 1073741824
2a01:6244:8000::/34 QUERNMORE 1073741824
2a01:6247::/34 Whitfield 1073741824
2a10:cb80::/48 Broadband for the Rural North Limited. 65536
2a10:cb80::/29 Broadband for the Rural North Limited. 34359738368
2a10:cb81::/34 NORFOLK 1073741824
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 986,624 219,043,725,312 IPv4 IPv4 IPv6 IPv6
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 367,616 38,654,771,200 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 39,168 4,295,032,832 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,369,600 262,077,743,360 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 52,480 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS62275 NHM - NHM - S.R.L., IT Italy 5,376 171,798,691,840 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,002,912 4,295,098,368 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,671,936 17,985,699,840 IPv4 IPv4 IPv6 IPv6
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,592 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 88,320 107,456,495,616 IPv4 IPv4 IPv6 IPv6
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68,719,476,736 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,976 355,679,338,496 IPv4 IPv4 IPv6 IPv6
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,634,240 2,233,382,993,920 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 566,016 279,173,726,208 IPv4 IPv4 IPv6 IPv6
AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL Netherlands 1,300,224 380,324,937,728 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 193,024 42,949,672,960 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43,776 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,824,128 258,745,434,112 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 1,536 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,186,496 17,596,481,077,248 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 474,368 282,631,665,745,920 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 112,640 107,395,481,600 IPv4 IPv4 IPv6 IPv6
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 113,664 34,362,097,664 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5,376 262,340,608 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,079,040 77,331,955,712 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 30,720 4,276,158,464 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 68,096 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,216 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3741 IS - Dimension Data, ZA South Africa 2,707,456 137,439,150,080 IPv4 IPv4
AS8714 LINX-ROUTESRV - London Internet Exchange Ltd., GB United Kingdom 0 0 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,580,288 12,884,967,424 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,188,800 4,299,227,136 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,832 8,590,000,128 IPv4 IPv4
AS17557 PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK Pakistan 3,855,980 4,295,032,832 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,616 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,984 4,297,129,984 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,680 68,719,476,736 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS213513 COMPUTLE - Computle Limited, GB United Kingdom 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.226.126 2001:7f8:4::e3a1:1 100 Gbps 2022-04-27 20:51:58
United Kingdom LINX Manchester - LINX Manchester 195.66.244.60 2001:7f8:4:2::e3a1:1 100 Gbps 2022-01-28 13:11:07
United Kingdom LINX Scotland - LINX Scotland 195.66.246.26 2001:7f8:4:3::e3a1:1 10 Gbps 2018-02-08 22:39:48
United Kingdom NCL-IX - Newcastle IX 185.1.195.19 2001:7f8:34::19 10 Gbps 2022-06-14 18:47:44
United Kingdom IXLeeds - Leeds Internet Exchange 91.217.231.48 2001:7f8:67::e3a1:1 10 Gbps 2023-12-10 16:09:42

Private Peering Facilities

Country/Region Name City Website Updated
Telehouse - London (Docklands North) London http://www.telehouse.net 2018-02-08 22:29:37
Equinix MA1 - Manchester, Williams/Kilburn Manchester https://www.equinix.com/locations/united-kingdom-colocation/manchester-data-centers/ma1/ 2016-06-17 10:35:10
Pulsant Edinburgh SC-1 (South Gyle) Edinburgh https://www.pulsant.com/ 2017-04-26 22:17:46
aql DC5 Leeds https://www.aql.com 2022-09-01 10:53:15
Stellium 1 Newcastle https://www.stelliumdc.com/ 2022-03-08 13:00:59
as-block:       AS57975 - AS58367
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:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE



aut-num:        AS58273
as-name:        B4RN-AS
org:            ORG-BftR1-RIPE
remarks:        Network Operations Contact:
remarks:        [email protected]
remarks:        ABUSE REPORTS NOTICE:
remarks:        All abuse reports for AS58273 should be
remarks:        sent to [email protected]
remarks:        Global Transit
import:         from AS174 accept ANY
export:         to AS174 announce AS-B4RN
import:         from AS3356 accept ANY
export:         to AS3356 announce AS-B4RN
import:         from AS6461 accept ANY
export:         to AS6461 announce AS-B4RN
remarks:        Private IX Peering
import:         from AS-LINX accept AS-LINX
export:         to AS-LINX announce AS-B4RN
remarks:        Customer Peering
import:         from AS213513 accept AS213513
export:         to AS213513 announce ANY
admin-c:        BFRN1-RIPE
tech-c:         BFRN1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         B4RN-MNT
created:        2012-06-12T15:05:35Z
last-modified:  2025-04-30T14:26:52Z
source:         RIPE

organisation:   ORG-BftR1-RIPE
org-name:       Broadband for the Rural North Limited.
country:        GB
org-type:       LIR
address:        Station Yard, Melling
address:        LA6 2QY
address:        Nr Carnforth
address:        UNITED KINGDOM
phone:          +441524555887
e-mail:         [email protected]
admin-c:        TOMR-RIPE
tech-c:         TOMR-RIPE
abuse-c:        BFRN1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        B4RN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         B4RN-MNT
created:        2012-04-11T09:52:01Z
last-modified:  2020-12-16T13:35:09Z
source:         RIPE

role:           B4RN Ripe Admin
address:        B4RN
address:        Station Yard
address:        Melling
address:        Nr Carnforth
address:        Lancashire
address:        LA6 2QY
address:        United Kingdom
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JIMC-RIPE
admin-c:        JOEB-RIPE
admin-c:        TOMR-RIPE
tech-c:         JIMC-RIPE
tech-c:         JOEB-RIPE
tech-c:         TOMR-RIPE
nic-hdl:        BFRN1-RIPE
mnt-by:         B4RN-MNT
created:        2013-12-17T10:52:31Z
last-modified:  2023-01-13T11:40:36Z
source:         RIPE