Summary

Country
JP Japan
Domain softbank.jp
Size 79,228,162,514,264,340,000,000,000,000
IP Range
2001:278:0:0:0:0:0:0 – 2001:278:ffff:ffff:ffff:ffff:ffff:ffff Convert CIDR to IP range
Registry JPNIC
Network Name ULTINA-CIDR-BLK-JP

Whois

[ JPNIC database provides information regarding IP address and ASN. Its use ]
[ is restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output, ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ]

Network Information: [$B%M%C%H%o!<%/>pJs(B]
[IP$B%M%C%H%o!<%/%"%I%l%9(B] 2001:0278::/32
[$B%M%C%H%o!<%/L>(B] ULTINA-JPNIC-JP-20000915
[$BAH?%L>(B] $B%=%U%H%P%s%/3t<02q[Organization] SoftBank Corp.
[$B4IM}[$B5;=QO"MmC4Ev[Abuse]
[$B%M!<%`%5!<%P(B] ns1.v6.odn.ne.jp
[$B%M!<%`%5!<%P(B] ns2.v6.odn.ne.jp
[$B3d?6G/7nF|(B] 2000/09/15
[$B:G=*99?7(B] 2021/02/03 18:10:09(JST)

$B>e0L>pJs(B
----------
$B3:Ev$9$k%G!<%?$,$"$j$^$;$s!#(B

$B2<0L>pJs(B
----------
ASSIGNED NON-PORTABLE2 allocation from ODN-IPv6-NW1 (ASSIGNED NON-PORTABLE2 allocation from ODN-IPv6-NW1)
ODN-IPv6-NW1 [$B:F3d$j?6$j(B] 2001:0278:0100::/40
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP)
SOLUTION-NETWORK [$B3d$jEv$F(B] 2001:0278:0101::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP)
SOLUTION-NETWORK2 [$B3d$jEv$F(B] 2001:0278:0102::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to JUSTSYSTEM (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to JUSTSYSTEM)
JUSTSYSTEM-AP [$B3d$jEv$F(B] 2001:0278:0104::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to ZOMA (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to ZOMA)
SUNABA-NET [$B3d$jEv$F(B] 2001:0278:0106::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP)
FITELNETODNV6 [$B3d$jEv$F(B] 2001:0278:0107::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP)
TCN [$B3d$jEv$F(B] 2001:0278:0108::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP)
MMNET [$B3d$jEv$F(B] 2001:0278:0109::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to osk-oki (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to osk-oki)
JT1-JDSL [$B3d$jEv$F(B] 2001:0278:010a::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to Layer-net (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to Layer-net)
LAYER-NET [$B3d$jEv$F(B] 2001:0278:010b::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to COARA-NET (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to COARA-NET)
COARA-NET [$B3d$jEv$F(B] 2001:0278:010c::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to SAISON-NET1 (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to SAISON-NET1)
SAISON-NET1 [$B3d$jEv$F(B] 2001:0278:010d::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to SAISON-NET2 (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to SAISON-NET2)
SAISON-NET2 [$B3d$jEv$F(B] 2001:0278:010e::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to WEBTECH-NET (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to WEBTECH-NET)
WEBTECH-NET [$B3d$jEv$F(B] 2001:0278:010f::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to T-A (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to T-A)
T-A [$B3d$jEv$F(B] 2001:0278:0114::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to HOLONV6 (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to HOLONV6)
HOLONV6 [$B3d$jEv$F(B] 2001:0278:1006::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to VODAFONE_V6 (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to VODAFONE_V6)
VODAFONE_V6 [$B3d$jEv$F(B] 2001:0278:100d::/48
ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to JAPANTELECOM_V6 (ASSIGNED NON-PORTABLE2 allocation from JAPANTELECOM-JP to JAPANTELECOM_V6)
NOSE_V6 [$B3d$jEv$F(B] 2001:0278:1010::/48
$BF|K\%F%l%3%`3t<02q JT-V6 [$B3d$jEv$F(B] 2001:0278:101a::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q SBTM-V6 [$B3d$jEv$F(B] 2001:0278:101c::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q SSOL6-TEST01 [$B3d$jEv$F(B] 2001:0278:1021::/48
$B3t<02q BIGNET-V6 [$B3d$jEv$F(B] 2001:0278:1033::/48
$B3t<02q ISID-NET [$B3d$jEv$F(B] 2001:0278:1039::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q DNS-V6-KAJ [$B3d$jEv$F(B] 2001:0278:103b::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q DNS-V6-KEI [$B3d$jEv$F(B] 2001:0278:103c::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q ODN-MAIL-V6 [$B3d$jEv$F(B] 2001:0278:103d::/48
$B3t<02q AAMS4-V6-NET [$B3d$jEv$F(B] 2001:0278:1047::/48
$B3t<02q MIXI-NET [$B3d$jEv$F(B] 2001:0278:104e::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q ULTINA-V6 [$B3d$jEv$F(B] 2001:0278:1050::/48
$B:bL3>J(B (Ministry of Finance)
MOF-IPV6 [$B3d$jEv$F(B] 2001:0278:1052::/48
$BAmL3>JAm9gDL?.4pHW6I(B (Telecommunications Bureau of the Ministry of Internal Affairs and Communications)
DENPA1 [$B3d$jEv$F(B] 2001:0278:1063::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q ODN-MAIL-V6 [$B3d$jEv$F(B] 2001:0278:1070::/48
$B;0I)%9%Z!<%9!&%=%U%H%&%(%"3t<02q GOV-ONLINE [$B3d$jEv$F(B] 2001:0278:1073::/48
$BFHN)9T@/K!?M9qN)0u:~6I(B (National Printing Bureau)
NPB-NET [$B3d$jEv$F(B] 2001:0278:1075::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q ODN-MAIL-V6 [$B3d$jEv$F(B] 2001:0278:1076::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q E-NMSPP [$B3d$jEv$F(B] 2001:0278:1079::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q ODN-MAIL-V6 [$B3d$jEv$F(B] 2001:0278:1083::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q OA-NETWORK [$B3d$jEv$F(B] 2001:0278:1084::/48
$B%=%U%H%P%s%/%F%l%3%`3t<02q OA-NETWORK [$B3d$jEv$F(B] 2001:0278:1091::/48
$B%=%U%H%P%s%/3t<02q SPD-DEVSSC-1 [$B3d$jEv$F(B] 2001:0278:1099::/48
$B%=%U%H%P%s%/3t<02q SPD-DEVSSC-1 [$B3d$jEv$F(B] 2001:0278:109b::/48
$B%=%U%H%P%s%/3t<02q CSS-SSC [$B3d$jEv$F(B] 2001:0278:109f::/48
$B:bL3>J(B (Ministry of Finance)
MOF-BK-IPV6 [$B3d$jEv$F(B] 2001:0278:10a1::/48
$B%=%U%H%P%s%/3t<02q MESSAGINGLAB [$B3d$jEv$F(B] 2001:0278:10a2::/48
$B%=%U%H%P%s%/3t<02q MESSAGINGLAB [$B3d$jEv$F(B] 2001:0278:10a3::/48
$B%=%U%H%P%s%/3t<02q SBTM [$B3d$jEv$F(B] 2001:0278:10a9::/48
$B%=%U%H%P%s%/3t<02q OA-NETWORK [$B3d$jEv$F(B] 2001:0278:10b9::/48
$B%=%U%H%P%s%/3t<02q OA-NETWORK [$B3d$jEv$F(B] 2001:0278:10bb::/48
$B%=%U%H%P%s%/3t<02q ODNMAILNEXT [$B3d$jEv$F(B] 2001:0278:10bd::/48
$B%=%U%H%P%s%/3t<02q OA-NETWORK [$B3d$jEv$F(B] 2001:0278:10c4::/48
$B%=%U%H%P%s%/3t<02q OA-NETWORK [$B3d$jEv$F(B] 2001:0278:10c7::/48
$B:bL3>J(B (Ministry of Finance)
MOF-IPV6 [$B3d$jEv$F(B] 2001:0278:10c9::/48
$B:bL3>J(B (Ministry of Finance)
MOF-BK-IPV6 [$B3d$jEv$F(B] 2001:0278:10cb::/48
$B%=%U%H%P%s%/3t<02q LBOLABO [$B3d$jEv$F(B] 2001:0278:10d0::/48
$B%=%U%H%P%s%/3t<02q KHNODNGL-V6 [$B3d$jEv$F(B] 2001:0278:10d2::/48
$B%=%U%H%P%s%/3t<02q SSCODNGL-V6 [$B3d$jEv$F(B] 2001:0278:10d4::/48
$B3t<02q OEC-NET-IPV6 [$B3d$jEv$F(B] 2001:0278:10d9::/48
$B%=%U%H%P%s%/3t<02q AI-INFRA [$B3d$jEv$F(B] 2001:0278:10da::/48
$B3t<02q OGIS-RI-NW01 [$B3d$jEv$F(B] 2001:0278:10dc::/48
$B%=%U%H%P%s%/3t<02q ADTEC-NW03 [$B3d$jEv$F(B] 2001:0278:10df::/48
$B%5%s%H%j!<%[!<%k%G%#%s%0%93t<02q SUN-NET [$B3d$jEv$F(B] 2001:0278:10e6::/48
$B%5%s%H%j!<%[!<%k%G%#%s%0%93t<02q SUN-NET [$B3d$jEv$F(B] 2001:0278:10e7::/48

CIDR IP address subranges within 2001:278::/32 subnet

Get started with 20,000 free lookups: sign up