AS Number
AS Name
Org Name
Netcalibre Ltd






AS25098 Looking Glass






IPv6 NUMs(/64)


26,624 IPv4 Addresses
CIDR Description IP Num M Nets SAL 1024 NC-L-011 256 NCLHL-CONNECTIVITY 256 NCLH-CONNECTIVITY 1024 NCLH-CONNECTIVITY 1024 NCLHL-CONNECTIVITY 256 NCLHL-CONNECTIVITY 256 NCLHL-CONNECTIVITY 512 Hostwebcom 256 Manageit-Cloud 256 IPXO LIMITED 1024 Mats Snorre Fischer 1024 Netcalibre Ltd 512 M Nets SAL 512 M Nets SAL 1024 Assigned_PA 1024 Netcalibre Ltd 16384 Netcalibre-Anycast-v4 256
CIDR Description IP NUMs(prefix /64)
2a01:70::/32 Netcalibre Ltd 4294967296
2a01:70:f01::/48 Netcalibre Ltd 65536
2a01:70:f04::/48 Netcalibre Ltd 65536
2a01:70:fffe::/48 Netcalibre-Anycast-v6 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,616 12,884,967,424 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,320 12,884,967,424 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525,312 282,631,666,794,496 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,057,728 17,183,997,952 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,512 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS20473 AS-CHOOPA - The Constant Company, LLC, US United States 1,206,784 274,119,000,064 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,946,560 30,065,033,216 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229,632 88,068,194,304 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113,408 103,100,579,840 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 44,544 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - B.V, NL Netherlands 101,632 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3,072 34,360,197,120 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,393,280 231,334,412,288 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 4,096 174,850,048 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,210,112 339,424,313,600 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 2,816 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS34675 PIH-UK - Prima Internet Holdings Limited, GB United Kingdom 256 0 IPv4 IPv4
AS57483 ICHILTON - Ian Chilton, GB United Kingdom 256 33,816,576 IPv4 IPv4 IPv6 IPv6
AS57793 thirteenten - 1310 Limited, GB United Kingdom 4,352 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS208123 SPNA - SPN Alliance Limited, GB United Kingdom 1,024 0 IPv4 IPv4
AS208612 AS-KURT - Kurt McLester, GB United Kingdom 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LONAP - London Access Point 2001:7f8:17::620a:1 10 Gbps 2021-04-06 16:39:44

Private Peering Facilities

Country/Region Name City Website Updated
Telehouse - London (Docklands North) London 2016-03-14 21:53:02
Telehouse - London (Docklands East) London 2016-03-14 20:51:38
Digital Realty London LHR20 London 2016-03-14 20:51:38
Volta London 2016-03-14 21:40:00
IP Address Domain NUMs Domains 2 1 1 2 1 2 1 2 2 2
as-block:       AS24988 - AS25162
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:        2018-11-22T15:27:30Z
last-modified:  2018-11-22T15:27:30Z
source:         RIPE

aut-num:        AS25098
as-name:        NETCALIBRE
org:            ORG-WTL3-RIPE
remarks:        The policy described in this object is not guaranteed to be exhaustive or current;
remarks:        in particular, non-transit peers are likely to be omitted.
export:         to AS112 announce ANY
export:         to AS174 announce AS-NETCALIBRE
export:         to AS2914 announce AS-NETCALIBRE
export:         to AS9153 announce AS-NETCALIBRE
export:         to AS34675 announce ANY
export:         to AS60945 announce ANY
export:         to AS208612 announce ANY
import:         from AS112 accept AS112
import:         from AS174 accept ANY
import:         from AS2914 accept ANY
import:         from AS9153 accept ANY
import:         from AS34675 accept AS-PIH-UK
import:         from AS60945 accept AS-VELOXSERV
remarks:        -------------------------------------------------------------------
remarks:        Netcalibre peers semi-selectively - contact [email protected]
remarks:        -------------------------------------------------------------------
remarks:        Guide:
remarks:        abccd
remarks:        ||| \ Prepends (1-8, 9 for no advert)
remarks:        |||
remarks:        ||\ Reference (IXP or Network identifier)
remarks:        ||
remarks:        |\ Location of connection
remarks:        | 0 London, UK
remarks:        |
remarks:        \ 1 Peering
remarks:        2 Transit
remarks:        3 Downstream
remarks:        4 Geographic (UK, EU, Global)
remarks:        5 Transit classifier
remarks:        6 customer classifier / special
remarks:        Specific community information on request.
remarks:        -------------------------------------------------------------------
remarks:        -------------------------------------------------------------------
admin-c:        NNOC28-RIPE
tech-c:         NNOC28-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETCALIBRE
created:        2002-07-24T15:14:57Z
last-modified:  2020-04-02T15:46:36Z
source:         RIPE

organisation:   ORG-WTL3-RIPE
org-name:       Netcalibre Ltd
country:        GB
org-type:       LIR
address:        3rd Floor, 45 Albemarle Street
address:        W1S 4JL
address:        London
address:        UNITED KINGDOM
phone:          +442030262626
e-mail:         [email protected]
admin-c:        PB4421-RIPE
abuse-c:        ORLY-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        LCH-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LCH-MNT
created:        2004-04-17T12:24:00Z
last-modified:  2024-04-16T07:55:51Z
source:         RIPE

role:           Netcalibre NOC
address:        Unit F53 Waterfront Studios
address:        1 Dock Road
address:        London
address:        E16 1AH
abuse-mailbox:  [email protected]
e-mail:         [email protected]
nic-hdl:        NNOC28-RIPE
mnt-by:         NETCALIBRE
created:        2020-04-02T14:58:18Z
last-modified:  2020-04-02T15:45:35Z
source:         RIPE