AS Number
AS58273
AS Name
B4RN-AS
Org Name
Broadband for the Rural North Limited.
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2023-08-23T15:27:46Z

AS58273 Looking Glass
IPv4Prefixes

47

IPv6Prefixes

14

IPv4 NUMs

23,040

IPv6 NUMs(/64)

38,655,164,416

23,040 IPv4 Addresses
CIDR Description IP Num
5.83.8.0/24
ROA Signed and Valid IRR Valid
B4RN_Infrastructure 256
5.83.8.0/21
ROA Signed and Valid IRR InValid
Broadband for the Rural North Limited. 2048
5.83.9.0/24
ROA Signed and Valid IRR Valid
Wray_Pool_5 256
5.83.10.0/23
ROA Signed and Valid IRR Valid
Wray_DHCP_Pool_4 512
5.83.12.0/22
ROA Signed and Valid IRR Valid
Wray_DHCP_Pool_0 1024
88.97.112.0/22
ROA Signed and Valid IRR Valid
Quernmore 1024
88.97.116.0/22
ROA Signed and Valid IRR Valid
Whitfield 1024
88.97.120.0/22
ROA Signed and Valid IRR Valid
Sedbergh 1024
88.97.120.0/21
ROA Signed and Valid IRR InValid
Sedbergh 2048
88.97.124.0/22
ROA Signed and Valid IRR Valid
Sedbergh 1024
88.97.128.0/22
ROA Signed and Valid IRR Parent Valid
Selside-Pool-1 1024
88.97.128.0/21
ROA Signed and Valid IRR Valid
Selside-Pool-1 2048
88.97.132.0/22
ROA Signed and Valid IRR Parent Valid
Selside-Pool-2 1024
88.97.136.0/22
ROA Signed and Valid IRR Valid
Selside-Pool-3 1024
88.97.136.0/21
ROA Signed and Valid IRR InValid
Selside-Pool-3 2048
88.97.140.0/22
ROA Signed and Valid IRR Valid
Whitfield-Pool-1 1024
88.97.144.0/22
ROA Signed and Valid IRR Valid
Sedbergh-Pool-3 1024
88.97.148.0/22
ROA Signed and Valid IRR Valid
Reserved 1024
88.97.152.0/22
ROA Signed and Valid IRR Parent Valid
Bolton-By-Bowland-Pool-1 1024
88.97.156.0/24
ROA Signed and Valid IRR Parent Valid
Bolton-By-Bowland-Pool-2 256
148.252.16.0/24
ROA Signed and Valid IRR Valid
Business_Customer_Globals_2 256
148.252.16.0/23
ROA Signed and Valid IRR InValid
Business_Customer_Globals_2 512
148.252.17.0/24
ROA Signed and Valid IRR Valid
Arkholme_DHCP_Pool_5 256
148.252.18.0/23
ROA Signed and Valid IRR Valid
Arkholme_DHCP_Pool_4 512
148.252.20.0/23
ROA Signed and Valid IRR Valid
Arkholme_DHCP_Pool_0 512
148.252.22.0/23
ROA Signed and Valid IRR Valid
Arkholme_DHCP_Pool_2 512
148.252.24.0/22
ROA Signed and Valid IRR Valid
Arkholme_DHCP_Pool_3 1024
148.252.28.0/22
ROA Signed and Valid IRR Valid
Arkholme_DHCP_Pool_1 1024
185.89.32.0/22
ROA Signed and Valid IRR Valid
Broadband for the Rural North Limited. 1024
185.201.32.0/24
ROA Signed and Valid IRR Valid
Manchester_Zone_Globals 256
185.201.33.0/24
ROA Signed and Valid IRR Valid
Goosnargh_DHCP_Pool_2 256
185.201.34.0/23
ROA Signed and Valid IRR Valid
Wray_DHCP_Pool_2 512
185.217.156.0/24
ROA Signed and Valid IRR Parent Valid
INTERFIRE-INFRASTRUCTURE 256
185.217.157.0/24
ROA Signed and Valid IRR Parent Valid
Interfire Ltd 256
185.243.104.0/24
ROA Signed and Valid IRR Valid
B4SH-INFRASTRUCTURE 256
185.243.104.0/22
ROA Signed and Valid IRR InValid
Broadband for Surrey Hills Ltd 1024
185.243.105.0/24
ROA Signed and Valid IRR Valid
ALBURY 256
185.243.106.0/24
ROA Signed and Valid IRR Valid
CHILWORTH 256
185.243.107.0/24
ROA Signed and Valid IRR Parent Valid
GOMSHALL 256
194.31.184.0/24
ROA Signed and Valid IRR Valid
WMY-SYSTEMS 256
194.31.184.0/23
ROA Signed and Valid IRR InValid
WMY-SYSTEMS 512
194.31.185.0/24
ROA Signed and Valid IRR Valid
WMY-SYSTEMS 256
194.31.187.0/24
ROA Signed and Valid IRR Valid
B4RN 256
194.113.44.0/24
ROA Signed and Valid IRR Parent Valid
Norfolk_Zone_Globals 256
194.113.44.0/23
ROA Signed and Valid IRR Valid
Norfolk_Zone_Globals 512
194.113.45.0/24
ROA Signed and Valid IRR Parent Valid
Norfolk_Zone_Globals 256
194.113.46.0/23
ROA Signed and Valid IRR Valid
Wray_DHCP_Pool_3 512
CIDR Description IP NUMs(prefix /64)
2a01:6240::/48
ROA Signed and Valid IRR Parent Valid
OFFICE 65536
2a01:6240:19::/48
ROA Signed and Valid IRR Parent Valid
OFFICE 65536
2a01:6240:22::/48
ROA Signed and Valid IRR Parent Valid
OFFICE 65536
2a01:6240:23::/48
ROA Signed and Valid IRR Parent Valid
OFFICE 65536
2a01:6240:24::/48
ROA Signed and Valid IRR Parent Valid
OFFICE 65536
2a01:6240:26::/48
ROA Signed and Valid IRR Parent Valid
OFFICE 65536
2a01:6240:30::/48
ROA Signed and Valid IRR Parent Valid
OFFICE 65536
2a01:6242::/34
ROA Signed and Valid IRR Parent Valid
GOOSNARGH 1073741824
2a01:6243::/34
ROA Signed and Valid IRR Parent Valid
WRAY 1073741824
2a01:6244::/34
ROA Signed and Valid IRR Parent Valid
ARKHOLME 1073741824
2a01:6244:8000::/34
ROA Signed and Valid IRR Parent Valid
QUERNMORE 1073741824
2a10:cb80::/48
ROA Signed and Valid IRR Parent Valid
Broadband for the Rural North Limited. 65536
2a10:cb80::/29
ROA Signed and Valid IRR Valid
Broadband for the Rural North Limited. 34359738368
2a10:cb81::/34
ROA Signed and Valid IRR Parent Valid
NORFOLK 1073741824
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS62275 NHM - NHM - S.R.L., IT Italy 5,376 171,798,691,840 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,480 124,588,720,128 IPv4 IPv4 IPv6 IPv6
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 63,232 347,892,416,512 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,728 4,295,819,264 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 41,984 107,374,182,400 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,675,008 17,986,748,416 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 192,768 42,949,672,960 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 42,752 4,294,967,296 IPv4 IPv4
AS7195 EDGEUNO SAS, CO Colombia 35,584 4,276,158,464 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 65,536 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,424 4,027,711,488 IPv4 IPv4
AS15802 DU-AS1 - Emirates Integrated Telecommunications Company PJSC, AE United Arab Emirates 1,167,360 30,064,771,072 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8714 LINX-ROUTESRV - London Internet Exchange Ltd., GB United Kingdom 0 0 IPv4 IPv4
AS12713 OTEGlobe - Ote SA (Hellenic Telecommunications Organisation), GR Greece 6,144 537,001,984 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 57,088 12,884,967,424 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,990,144 17,596,481,077,248 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 4,608 192,872,448 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,156,416 5,291,507,712 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,304 141,733,920,768 IPv4 IPv4 IPv6 IPv6
AS213241 TECHIT - TECHIT.BE SRL, BE Belgium 3,584 131,072 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 336,068,608 IPv4 IPv4
AS17557 PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK Pakistan 3,855,448 4,295,032,832 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113,152 103,100,514,304 IPv4 IPv4 IPv6 IPv6
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,503,744 12,884,967,424 IPv4 IPv4
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,256 363,464,032,256 IPv4 IPv4 IPv6 IPv6
AS50304 BLIX - Blix Solutions AS, NO Norway 41,472 249,125,142,528 IPv4 IPv4
AS57344 TELEHOUSE-AS - Telehouse EAD, BG Bulgaria 25,088 4,294,967,296 IPv4 IPv4
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,384 4,295,294,976 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS262589 INTERNEXA Brasil Operadora de Telecomunicações S.A, BR Brazil 239,872 25,772,163,072 IPv4 IPv4
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 8,704 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 15,872 4,294,967,296 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 578,304 274,878,758,912 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572,160 111,669,149,696 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 36,004,608 350,259,314,688 IPv4 IPv4 IPv6 IPv6
AS8309 SIPARTECH - SIPARTECH SAS, FR France 40,960 34,359,934,976 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0 IPv4 IPv4 IPv6 IPv6
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,567,936 2,233,382,993,920 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,056,522 4,295,098,368 IPv4 IPv4
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS59605 ZAINGP-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 6,400 458,752 IPv6 IPv6
AS3741 IS - Dimension Data, ZA South Africa 2,609,408 137,439,084,544 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,092,800 4,299,161,600 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,944 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3,072 34,359,738,368 IPv4 IPv4
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 15,360 0 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,893,976 77,329,530,880 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,253,376 266,366,681,344 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,824 42,949,804,032 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 530,688 282,631,934,050,304 IPv4 IPv4 IPv6 IPv6

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 IXLeeds - Leeds Internet Exchange 91.217.231.48 2001:7f8:67::e3a1:1 10 Gbps 2023-12-10 16:09:42
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 LINX Manchester - LINX Manchester 195.66.244.60 2001:7f8:4:2::e3a1:1 100 Gbps 2022-01-28 13:11:07
United Kingdom NCL-IX - Newcastle IX 185.1.195.19 2001:7f8:34::19 10 Gbps 2022-06-14 18:47:44

Private Peering Facilities

Country / Region Name City Website Updated
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 South Gyle Edinburgh https://www.pulsant.com/ 2017-04-26 22:17:46
Telehouse - London (Docklands North) London http://www.telehouse.net 2018-02-08 22:29:37
Stellium 1 Newcastle https://www.stelliumdc.com/ 2022-03-08 13:00:59
aql DC5 Leeds https://www.aql.com 2022-09-01 10:53:15
IP Address Domain NUMs Domains
5.83.8.2 1 helpdesk.b4rn.org.uk
5.83.8.5 3 speedtest.b4rn.org.uk
5.83.8.14 3 netmon.b4rn.org.uk
5.83.8.89 1 smtp.treewisesolutions.co.uk
5.83.8.138 1 router.capernwrayhouse.com
5.83.8.155 1 wenning-house.co.uk
5.83.8.156 9 likecomputing.co.uk
5.83.8.157 6 exchange.liketechnologies.co.uk
5.83.8.189 1 mail.ewga.net
5.83.8.190 1 storage.ewga.net
as-block:       AS57148 - 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:        2023-08-23T15:27:46Z
last-modified:  2023-08-23T15:27:46Z
source:         RIPE



aut-num:        AS58273
as-name:        B4RN-AS
org:            ORG-BftR1-RIPE
remarks:        Network Operations Contact:
remarks:        noc@b4rn.org.uk
remarks:        ABUSE REPORTS NOTICE:
remarks:        All abuse reports for AS58273 should be
remarks:        sent to abuse@b4rn.org.uk
remarks:        Global Transit
import:         from AS174 accept ANY
export:         to AS174 announce AS-B4RN
import:         from AS6939 accept ANY
export:         to AS6939 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 AS-TNP accept AS-TNP
export:         to AS-TNP 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:  2023-08-30T01:00:20Z
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:         noc@b4rn.org.uk
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:         ripe@b4rn.org.uk
abuse-mailbox:  abuse@b4rn.org.uk
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