Summary

NetName
OrgName
CIDR
RIR

APNIC

Country
Status

Abuse

Contact
RegDate

Updated

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35844096 258745434112
AS293 ESNET, US United States 135936 4295163904
AS1273 CW - Vodafone Group PLC, GB United Kingdom 1819392 8796093022208
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 220672 214765666304
AS2152 CENIC-2152 - CENIC, US United States 2078720 4294967296
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3777280 17716871168
AS2500 WIDE-BB - WIDE Project, JP Japan 65536 4294967296
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 7134976 34360197120
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8513280 257699086336
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3591680 200052441088
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34105344 35364965122048
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29733376 77332086784
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1036800 12885229568
AS4230 CLARO S.A., BR Brazil 5155584 21475098624
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 768000 21474836480
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1073741824
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 573184 55834705920
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2816 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 164864 8590000128
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 1136640 244813135872
AS6939 HURRICANE - Hurricane Electric LLC, US United States 475392 282631665745920
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 65280 4295229440
AS7500 M-ROOT-DNS - WIDE Project, JP Japan 768 4294967296
AS9370 SAKURA-B - SAKURA Internet Inc., JP Japan 340992 68719476736
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 35584 4294967296
AS19151 BBO-1 - BroadbandONE, LLC, US United States 32512 4294967296
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4294967296
AS35280 F5 - F5 Networks SARL, FR France 52480 81604378624
AS37271 Workonline - Workonline Communications(Pty) Ltd, ZA South Africa 9216 4294967296
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 95488 355679338496
AS58453 CMI-INT-HK - China Mobile International Limited, HK Hong Kong 196864 4294967296
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 106240 1090846720
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 81152 107456167936

Whois

% Abuse contact for '133.0.0.0 - 133.255.255.255' is 'hostmaster@nic.ad.jp'

inetnum:        133.0.0.0 - 133.255.255.255
netname:        JPNIC-NET-JP-ERX
descr:          Japan Network Information Center
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
remarks:        133/8 block is an ERX range which transfered from
remarks:        ARIN to APNIC on 2009-10-30
remarks:        The original allocation date was 1997-03-01
remarks:        Please search  whois.nic.ad.jp for more information
remarks:        about this range
remarks:        % whois -h whois.nic.ad.jp ***.***.***.***/e
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-11-01T04:33:10Z
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 was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-04-10T11:04:13Z
source:         APNIC

role:           ABUSE JPNICJP
country:        ZZ
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
abuse-mailbox:  hostmaster@nic.ad.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-23T00:15:35Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

CIDR

133.253.0.0/24 133.253.1.0/24 133.253.2.0/24 133.253.3.0/24
133.253.5.0/24 133.253.6.0/24 133.253.7.0/24 133.253.8.0/24
133.253.10.0/24 133.253.11.0/24 133.253.12.0/24 133.253.13.0/24
133.253.15.0/24 133.253.16.0/24 133.253.17.0/24 133.253.18.0/24
133.253.20.0/24 133.253.21.0/24 133.253.22.0/24 133.253.23.0/24
133.253.25.0/24 133.253.26.0/24 133.253.27.0/24 133.253.28.0/24
133.253.30.0/24 133.253.31.0/24 133.253.32.0/24 133.253.33.0/24
133.253.35.0/24 133.253.36.0/24 133.253.37.0/24 133.253.38.0/24
133.253.40.0/24 133.253.41.0/24 133.253.42.0/24 133.253.43.0/24
133.253.45.0/24 133.253.46.0/24 133.253.47.0/24 133.253.48.0/24
133.253.50.0/24 133.253.51.0/24 133.253.52.0/24 133.253.53.0/24
133.253.55.0/24 133.253.56.0/24 133.253.57.0/24 133.253.58.0/24
133.253.60.0/24 133.253.61.0/24 133.253.62.0/24 133.253.63.0/24
133.253.65.0/24 133.253.66.0/24 133.253.67.0/24 133.253.68.0/24
133.253.70.0/24 133.253.71.0/24 133.253.72.0/24 133.253.73.0/24
133.253.75.0/24 133.253.76.0/24 133.253.77.0/24 133.253.78.0/24
133.253.80.0/24 133.253.81.0/24 133.253.82.0/24 133.253.83.0/24
133.253.85.0/24 133.253.86.0/24 133.253.87.0/24 133.253.88.0/24
133.253.90.0/24 133.253.91.0/24 133.253.92.0/24 133.253.93.0/24
133.253.95.0/24 133.253.96.0/24 133.253.97.0/24 133.253.98.0/24
133.253.100.0/24 133.253.101.0/24 133.253.102.0/24 133.253.103.0/24
133.253.105.0/24 133.253.106.0/24 133.253.107.0/24 133.253.108.0/24
133.253.110.0/24 133.253.111.0/24 133.253.112.0/24 133.253.113.0/24
133.253.115.0/24 133.253.116.0/24 133.253.117.0/24 133.253.118.0/24
133.253.120.0/24 133.253.121.0/24 133.253.122.0/24 133.253.123.0/24
133.253.125.0/24 133.253.126.0/24 133.253.127.0/24 133.253.128.0/24
133.253.130.0/24 133.253.131.0/24 133.253.132.0/24 133.253.133.0/24
133.253.135.0/24 133.253.136.0/24 133.253.137.0/24 133.253.138.0/24
133.253.140.0/24 133.253.141.0/24 133.253.142.0/24 133.253.143.0/24
133.253.145.0/24 133.253.146.0/24 133.253.147.0/24 133.253.148.0/24
133.253.150.0/24 133.253.151.0/24 133.253.152.0/24 133.253.153.0/24
133.253.155.0/24 133.253.156.0/24 133.253.157.0/24 133.253.158.0/24
133.253.160.0/24 133.253.161.0/24 133.253.162.0/24 133.253.163.0/24
133.253.165.0/24 133.253.166.0/24 133.253.167.0/24 133.253.168.0/24
133.253.170.0/24 133.253.171.0/24 133.253.172.0/24 133.253.173.0/24
133.253.175.0/24 133.253.176.0/24 133.253.177.0/24 133.253.178.0/24
133.253.180.0/24 133.253.181.0/24 133.253.182.0/24 133.253.183.0/24
133.253.185.0/24 133.253.186.0/24 133.253.187.0/24 133.253.188.0/24
133.253.190.0/24 133.253.191.0/24 133.253.192.0/24 133.253.193.0/24
133.253.195.0/24 133.253.196.0/24 133.253.197.0/24 133.253.198.0/24
133.253.200.0/24 133.253.201.0/24 133.253.202.0/24 133.253.203.0/24
133.253.205.0/24 133.253.206.0/24 133.253.207.0/24 133.253.208.0/24
133.253.210.0/24 133.253.211.0/24 133.253.212.0/24 133.253.213.0/24
133.253.215.0/24 133.253.216.0/24 133.253.217.0/24 133.253.218.0/24
133.253.220.0/24 133.253.221.0/24 133.253.222.0/24 133.253.223.0/24
133.253.225.0/24 133.253.226.0/24 133.253.227.0/24 133.253.228.0/24
133.253.230.0/24 133.253.231.0/24 133.253.232.0/24 133.253.233.0/24
133.253.235.0/24 133.253.236.0/24 133.253.237.0/24 133.253.238.0/24
133.253.240.0/24 133.253.241.0/24 133.253.242.0/24 133.253.243.0/24
133.253.245.0/24 133.253.246.0/24 133.253.247.0/24 133.253.248.0/24
133.253.250.0/24 133.253.251.0/24 133.253.252.0/24 133.253.253.0/24
133.253.255.0/24