AS7671 — NTT SmartConnect MCNET
AS Name: MCNET
Description: NTT SmartConnect Corp. NTT SmartConnect Corporation 3-1, Ofuka-cho, Kita-ku,Osaka-shi, Osaka NTT SmartConnect Corp.
Registry: NTTCOM
aut-num: AS7671
as-name: MCNET
descr: NTT SmartConnect Corp.
admin-c: JP00000397
tech-c: JP00000397
notify: admin@mcnet.ad.jp
mnt-by: MAINT-AS7671
changed: koyama@mcnet.ad.jp 20100401
source: NTTCOM
aut-num: AS7671
as-name: MCNET
descr: NTT SmartConnect Corp.
admin-c: JP00000397
tech-c: JP00000397
notify: admin@mcnet.ad.jp
mnt-by: MAINT-AS7671
changed: murata@nttsmc.com 20260302
source: JPIRR
aut-num: AS7671
as-name: NTTSMC
descr: NTT SmartConnect Corporation
descr: 3-1, Ofuka-cho, Kita-ku,Osaka-shi, Osaka
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Email address for spam or abuse complaints : ********
country: JP
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2024-10-11T02:36:39Z
source: APNIC
Direct Membership
Macros that directly list AS7671 as a member:
AS-GCTR-JP(69 members)
AS-BBIX-T-V6(683 members)
AS-BBIX-T(877 members)
AS-IIJ6(898 members)
AS-IIJ(1639 members)
AS3491:AS-CUSTOMERS-AP(3895 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS7671 (directly or via nested macros): 289
Show 100 macros
AS-GCTR-JP(69 ASNs)
AS-COLTJP(206 ASNs)
AS-COLT-APAC(321 ASNs)
AS-BBIX-T-V6(683 ASNs)
AS8220:AS-COLTJP(732 ASNs)
AS-GIGAINFRA-V6(833 ASNs)
AS8220:AS-COLT-APAC(849 ASNs)
AS-BBIX-T(877 ASNs)
AS-GIGAINFRA(1,276 ASNs)
AS-IIJ6(2,528 ASNs)
AS-IIJ(3,162 ASNs)
AS-COLT(3,372 ASNs)
AS-IBSCUST(3,862 ASNs)
AS8220:AS-COLT(3,925 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-PACNET(4,289 ASNs)
AS-ANC(4,335 ASNs)
AS-SEABONECUSTIT(4,379 ASNs)
AS-CLARANETFR-PEERINGS(4,820 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-XO(23,361 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-MFNX(26,187 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ONIX(37,766 ASNs)
AS211776:AS-CRAFTBYTE-UPSTREAMS(37,882 ASNs)
AS-VSIX-RS(38,411 ASNs)
AS207800:AS-RTIX-SET(39,194 ASNs)
AS33495:AS-MEMBERS(39,231 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-LUCIX-RS(40,498 ASNs)
AS7606:AS-QLD-IX(40,666 ASNs)
AS7606:AS-WA-IX(40,872 ASNs)
AS-SONIX(41,963 ASNs)
AS-VANIX-RS-PARTICIPANTS(42,555 ASNs)
AS201376:AS-PEERS(42,984 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS30781:AS-JAGUAR-PEERING-FRANCE-IX-MARSEILLE(46,036 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS7606:AS-NSW-IX(46,591 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS-ECIX-MUC(48,469 ASNs)
AS-ECIX-DUS(48,854 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-NIXSK-RSCLIENTS(55,989 ASNs)
AS47627:AS-NIXSK-RSCLIENTS(56,033 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-TOPIX-RS(57,252 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS-CAIS(61,483 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS-SET-INEX-CONNECTED(67,097 ASNs)
AS-UAEIX(67,297 ASNs)
AS61374:AS-UAEIX(67,297 ASNs)
AS2914:AS-ASIA-V6(68,905 ASNs)
AS-SEABONECUSTEU(69,169 ASNs)
AS-NETIX-INT(69,913 ASNs)
AS43380:AS-DTEL-IX(69,913 ASNs)
AS-KIVIX(69,914 ASNs)
... and 189 more
Upstream AS Paths
45 unique paths, avg length 2.4
AS Looking Glass
Upstream paths (matching graph above)
All 45 Upstream Paths
Complete list of all observed paths
AS7671 IPv4 Address Subnets (61)
| 124.245.0.0/16 | 🇯🇵 JP | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | MCNET |
| 157.3.0.0/16 | 🇯🇵 JP | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | MCNET |
| 157.4.0.0/16 | 🇯🇵 JP | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | MCNET |
| 222.231.128.0/17 | 🇯🇵 JP | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | MCNET |
| 125.252.128.0/18 | 🇯🇵 JP | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | MCNET |
| 210.247.64.0/18 | 🇯🇵 JP | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | MCNET |
| 210.89.192.0/18 | 🇯🇵 JP | NTT SmartConnect Corp. | MCNET |
| 124.241.192.0/19 | 🇯🇵 JP | NTT SmartConnect Corp. | MCNET |
| 202.71.64.0/19 | 🇯🇵 JP | NTT SmartConnect Corp. | MCNET |
| 203.184.96.0/19 | 🇯🇵 JP | NTT SmartConnect Corp. | MCNET |
AS7671 IPv6 Address Subnets (2)
| 2001:350::/32 | 🇯🇵 JP | NTT SmartConnect Corp. | MCNET |
| 2001:d70::/30 | 🇯🇵 JP | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | MCNET |