192.51.54.0/24

AS8220 - COLT - COLT Technology Services Group Limited, GB

United Kingdom

MSINET - NTT DATA Mathematical Systems Inc.

Summary

NetName
MSINET
OrgName
NTT DATA Mathematical Systems Inc.
CIDR

192.51.54.0/24

RIR

APNIC

Country

Status

ASSIGNED PORTABLE

Abuse

hostmaster@nic.ad.jp

Contact

hostmaster@nic.ad.jp

ishikawa@msi.co.jp

RegDate

Updated

2013-10-03T05:58:01Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS559 SWITCH, CH Switzerland 2184704 176093790208
AS577 BACOM - Bell Canada, CA Canada 6712576 8784379904
AS852 ASN852 - TELUS Communications Inc., CA Canada 4718080 12907118592
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1824768 8796093022208
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86784 274878234624
AS1853 ACOnet, AT Austria 335360 34359803904
AS2152 CENIC-2152 - CENIC, US United States 2078976 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3797504 17716871168
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3670016 38654705664
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 7002368 34359869440
AS3292 TDC - TDC Holding A/S, DK Denmark 5306368 47244771328
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3565568 165692637184
AS3399 OBE-NET - Obenetwork AB, SE Sweden 15104 38654771200
AS3741 IS - Dimension Data, ZA South Africa 2608896 137439084544
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 328192 17180065792
AS5398 AS5398 - AS5398 SA, CH Switzerland 19712 38654705664
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1989888 17596481077248
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1675264 18255118336
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2816 4294967296
AS6730 SUNRISE - Sunrise GmbH, CH Switzerland 2123776 287796822016
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 2762752 244813135872
AS6939 HURRICANE - Hurricane Electric LLC, US United States 524544 282631699169280
AS7195 EDGEUNO S.A.S, CO Colombia 31232 4276158464
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 987136 219043725312
AS8660 MATRIX-AS - Italiaonline S.p.A., IT Italy 28672 0
AS8708 RCS-RDS - DIGI ROMANIA S.A., RO Romania 1917440 73014444032
AS9009 M247 - M247 Europe SRL, RO Romania 1302016 266368712960
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1531904 12886081536
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2107392 4299096064
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741888 4295098368
AS12350 VTX-NETWORK - VTX Services SA, CH Switzerland 310016 8589934592
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 568576 274878758912
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 89600 231928233984
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45824 42949804032
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 112896 107395481600
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2048 34359738368
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572416 111669149696
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 4096 8589934592
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 134144 42949672960
AS16347 INHERENT - ADISTA SAS, FR France 233472 386547056640
AS16552 TIGGEE - Tiggee LLC, US United States 12800 34362032128
AS16735 ALGAR TELECOM S/A, BR Brazil 546560 17179869184
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS19151 BBO-1 - BroadbandONE, LLC, US United States 32768 4294967296
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61952 4294967296
AS20055 AS-WHOLESAIL - Wholesail networks LLC, US United States 765184 1108101627904
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7680 20185088
AS20912 ASN-PANSERVICE - Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.", IT Italy 16896 4294967296
AS21320 GEANT_IAS_VRF - GEANT Vereniging, NL Netherlands 2048 4295032832
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4294967296
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43264 107374182400
AS29680 VOZTELECOM - Gamma Operadora de Comunicaciones S.A., ES Spain 12544 4294967296
AS30781 JAGUAR-AS - Free Pro SAS, FR France 97024 133144051712
AS31034 ARUBA-ASN - Aruba S.p.A., IT Italy 287232 35852976128
AS34177 CELESTE-AS - CELESTE SAS, FR France 192768 42949672960
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 40704 4294967296
AS35280 F5 - F5 Networks SARL, FR France 51968 81604378624
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 28672 103095992320
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9216 42949672960
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 10240 12885032960
AS38193 TWA-AS-AP - TRANSWORLD ASSOCIATES (PVT) LIMITED, PK Pakistan 25344 4294967296
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9728 4295884800
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8448 68719476736
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 81152 4320002048
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1536 196608
AS47692 NESSUS - Nessus GmbH, AT Austria 35584 34359869440
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94464 354874032128
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4096 8589934592
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132096 4294967296
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 2816 12885032960
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23552 8589934592
AS63956 INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD, AU Australia 43520 4580245504
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 66560 107407736832
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 94208 111280128
AS200780 APPLIWAVE - Eurofiber France SAS, FR France 21248 38654705664
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228608 34363342848
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 28416 103347650560

Whois

inetnum:        192.51.52.0 - 192.51.54.255
netname:        MSINET
country:        JP
descr:          NTT DATA Mathematical Systems Inc.
admin-c:        TI17-AP
tech-c:         TI17-AP
status:         ASSIGNED PORTABLE
notify:         adm@msi.co.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2013-10-03T05:58:01Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp is invalid
mnt-by:         MAINT-JPNIC
last-modified:  2024-09-28T21:13:03Z
source:         APNIC

person:         Takashi Ishikawa
address:        MATHEMATICAL SYSTEMS INSTITUTE INC.
address:        10F FOURSEASON BLDG.
address:        2-4-3 SHINJUKU, SHINJYUKU-KU
address:        TOKYO
country:        JP
phone:          +81333581701
fax-no:         +81333586686
e-mail:         ishikawa@msi.co.jp
nic-hdl:        TI17-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:        
remarks:        poc-handle:  TI011JP-JP-ARIN
remarks:        is-role:     N
remarks:        last-name:   Ishikawa
remarks:        first-name:  Takashi
remarks:        street:      MATHEMATICAL SYSTEMS INSTITUTE INC.
remarks:        10F FOURSEASON BLDG.
remarks:        2-4-3 SHINJUKU, SHINJYUKU-KU
remarks:        TOKYO
remarks:        country:     JP
remarks:        mailbox:     ishikawa@msi.co.jp
remarks:        fax-phone:   +81333586686
remarks:        bus-phone:   +81333581701
remarks:        reg-date:    1994-07-11
remarks:        changed:     hostmaster@arin.poc 19960708
remarks:        source:      ARIN
remarks:        
remarks:        ----------
notify:         ishikawa@msi.co.jp
mnt-by:         MNT-ERX-MATHESYSTEINSTIINC-NON-JP
last-modified:  2008-09-04T07:29:38Z
source:         APNIC

CIDR

192.51.54.0/24