AS Number
AS43519
AS Name
NOMINETANYCAST
Org Name
Nominet UK
Registry

ripe

RegDate

N/A

Updated

2017-11-15T09:49:25Z

AS43519 Looking Glass
IPv4Prefixes

35

IPv6Prefixes

44

IPv4 NUMs

8,960

IPv6 NUMs(/64)

2,883,584

8,960 IPv4 Addresses
CIDR Description IP Num
43.230.48.0/24 NOMINET-NS-4-1 Nominet NS Prefix 4 Sub-prefix 1 256
43.230.49.0/24 NOMINET-NS-4-2 Nominet NS Prefix 4 Sub-prefix 2 256
43.230.50.0/24 NOMINET-NS-4-3 Nominet NS Prefix 4 Sub-prefix 3 256
43.230.51.0/24 NOMINET-NS-4-4 Nominet NS Prefix 4 Sub-prefix 4 256
51.149.0.0/24 UK-DWP 256
51.149.1.0/24 UK-DWP 256
51.149.254.0/24 UK-DWP 256
51.149.255.0/24 UK-DWP 256
103.49.80.0/24 NOMINET-NS-2-1 Nominet NS Prefix 2 Sub-prefix 1 256
103.49.81.0/24 NOMINET-NS-2-2 Nominet NS Prefix 2 Sub-prefix 2 256
103.49.82.0/24 NOMINET-NS-2-3 Nominet NS Prefix 2 Sub-prefix 3 256
103.49.83.0/24 NOMINET-NS-2-4 Nominet NS Prefix 2 Sub-prefix 4 256
194.227.193.0/24 UKNHS-D2U0B 256
194.227.194.0/24 UKNHS-D2U0B 256
194.227.195.0/24 UKNHS-D2U0B 256
212.148.211.0/24 UKNHS-D2U0B 256
212.148.212.0/24 UKNHS-D2U0B 256
212.148.213.0/24 UKNHS-D2U0B 256
213.248.200.0/24 NOMINET 256
213.248.201.0/24 NOMINET 256
213.248.202.0/24 NOMINET 256
213.248.203.0/24 NOMINET 256
213.248.204.0/24 NOMINET 256
213.248.205.0/24 NOMINET 256
213.248.206.0/24 NOMINET 256
213.248.207.0/24 NOMINET 256
213.248.216.0/24 NOMINET-NS-PREFIX-1 256
213.248.217.0/24 NOMINET-NS-PREFIX-1 256
213.248.218.0/24 NOMINET-NS-PREFIX-1 256
213.248.219.0/24 NOMINET-NS-PREFIX-1 256
213.248.220.0/24 NOMINET-NS-PREFIX-3 256
213.248.221.0/24 NOMINET-NS-PREFIX-3 256
213.248.222.0/24 NOMINET-NS-PREFIX-3 256
213.248.223.0/24 NOMINET-NS-PREFIX-3 256
213.248.254.0/24 NOMINET 256
CIDR Description IP NUMs(prefix /64)
2401:fd80:101::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:102::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:103::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:104::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:105::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:106::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:107::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:108::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:1fd::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:400::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:401::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:402::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:403::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:404::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:405::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:406::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:407::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:408::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:409::/48 NOMINET-AP NOMINET UK 65536
2401:fd80:4ff::/48 NOMINET-AP NOMINET UK 65536
2a01:618:400::/48 Nominet UK 65536
2a01:618:401::/48 Nominet UK 65536
2a01:618:402::/48 Nominet UK 65536
2a01:618:403::/48 Nominet UK 65536
2a01:618:404::/48 Nominet UK 65536
2a01:618:405::/48 Nominet UK 65536
2a01:618:406::/48 Nominet UK 65536
2a01:618:407::/48 Nominet UK 65536
2a01:618:408::/48 Nominet UK 65536
2a01:618:409::/48 Nominet UK 65536
2a01:618:4ff::/48 Nominet UK 65536
2a01:61e:1::/48 NOMINET 65536
2a01:61e:2::/48 NOMINET 65536
2a01:61e:3::/48 NOMINET 65536
2a01:61e:4::/48 NOMINET 65536
2a01:61e:5::/48 NOMINET 65536
2a01:61e:6::/48 NOMINET 65536
2a01:61e:fffc::/48 NOMINET 65536
2a01:61e:fffd::/48 NOMINET 65536
2a01:61e:fffe::/48 NOMINET 65536
2a0d:9b80::/48 UK-CABOFFICE-20180220 65536
2a0d:9b80:1::/48 UK-CABOFFICE-20180220 65536
2a0d:9b80:fe::/48 UK-CABOFFICE-20180220 65536
2a0d:9b80:ff::/48 UK-CABOFFICE-20180220 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 6,656 0 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 2,304 4,294,967,296 IPv4 IPv4
AS3741 IS - Dimension Data, ZA South Africa 2,603,776 137,439,084,544 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 13,312 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 551,680 282,631,682,457,600 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 40,704 4,294,967,296 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27,392 4,294,967,296 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,989,888 17,596,481,077,248 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,824 42,949,804,032 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43,264 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,523,776 253,403,529,216 IPv4 IPv4 IPv6 IPv6
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 6,144 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572,416 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 410,368 38,654,705,664 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 192,768 42,949,672,960 IPv4 IPv4
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
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,848,320 77,330,644,992 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5,376 244,383,744 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 66,816 107,407,736,832 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 7,006,464 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,276,158,464 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 51,968 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 IPv4 IPv4 IPv6 IPv6
AS400587 RYAMER - Ryamer, LLC, US United States 768 570,490,880 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 228,608 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,115,840 4,299,096,064 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35008 KERFUFFLE - Kerfuffle, LLC, US United States 512 16,842,752 IPv4 IPv4 IPv6 IPv6
AS397131 EVERYTHINK-397131 - Everythink Innovations Limited, CA Canada 512 33,554,432 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,923,456 413,600,514,048 IPv4 IPv4 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 568,576 274,878,758,912 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS64289 MACARNE - Macarne LLC, US United States 8,192 1,078,460,416 IPv4 IPv4 IPv6 IPv6
AS6140 TWO-P - Two P, US United States 5,888 268,435,456 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,728 4,295,884,800 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,568,704 2,233,382,993,920 IPv4 IPv4 IPv6 IPv6
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2,816 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS16347 INHERENT - ADISTA SAS, FR France 233,472 386,547,056,640 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228,608 34,363,342,848 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 67,072 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7,680 19,988,480 IPv4 IPv4 IPv6 IPv6
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX Manchester - LINX Manchester 195.66.244.67 2001:7f8:4:2::a9ff:1 2 Gbps 2023-12-05 10:13:00
United States LINX NoVA - LINX Northern Virginia, Ashburn, Reston and Manassas 206.55.196.18 2001:504:31::a9ff:1 2 Gbps 2024-06-05 11:44:28
United States SFMIX - San Francisco Metropolitan Internet Exchange 206.197.187.75 2001:504:30::ba04:3519:1 10 Gbps 2024-06-05 11:45:02
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.231.89 2001:7f8:4::a9ff:1 2 Gbps 2024-01-11 16:21:20
United Kingdom LINX LON2 - London Internet Exchange Ltd. 195.66.236.23 2001:7f8:4:1::a9ff:1 2 Gbps 2024-01-19 09:24:10

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
43.230.48.1 1 dns4.nic.uk
as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE



aut-num:        AS43519
as-name:        NOMINETANYCAST
org:            ORG-NU1-RIPE
import:         from AS39839 accept ANY
import:         from AS8683 accept ANY
export:         to AS39839 announce AS43519
export:         to AS8683 announce AS43519
admin-c:        IM610-RIPE
tech-c:         DS3704-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NOMUK-RIPE-MNT
created:        2007-08-15T13:41:30Z
last-modified:  2017-11-15T09:49:25Z
source:         RIPE

organisation:   ORG-NU1-RIPE
org-name:       Nominet UK
country:        GB
org-type:       LIR
phone:          +441865332211
fax-no:         +441865332299
e-mail:         [email protected]
abuse-c:        AR17815-RIPE
mnt-ref:        NOMUK-RIPE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NOMUK-RIPE-MNT
created:        2004-04-17T12:19:24Z
last-modified:  2021-02-03T10:01:54Z
source:         RIPE
address:        Minerva House, Edmund Halley Road, Oxford Science Park
address:        OX4 4DQ
address:        Oxford
address:        UNITED KINGDOM
admin-c:        KARL71-RIPE
admin-c:        DS3704-RIPE

person:         Dmitri Skachkov
address:        Nominet UK
address:        Minerva House
address:        Edmund Halley Road
address:        Oxford Science Park
address:        Oxford
address:        OX4 4DQ
address:        United Kingdom
phone:          +44 1865332341
fax-no:         +44 1865332322
nic-hdl:        DS3704-RIPE
mnt-by:         NOMUK-RIPE-MNT
created:        2005-04-04T11:54:04Z
last-modified:  2013-05-14T16:29:29Z
source:         RIPE

person:         Ian Meikle
address:        Nominet UK
address:        Minerva House
address:        Edmund Halley Rd
address:        Oxford Science Park
address:        Oxford
address:        OX4 4DQ
address:        United Kingdom
phone:          +44-1865-332211
fax-no:         +44-1865-332322
e-mail:         [email protected]
nic-hdl:        IM610-RIPE
notify:         [email protected]
mnt-by:         NOMUK-RIPE-MNT
created:        2003-05-19T11:14:23Z
last-modified:  2008-06-26T09:53:25Z
source:         RIPE