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AS Name: TCP-IP-NET

Description: TCP Inc. Sugimoto Building.5F, 4-10-15, Masaki, Naka-ku, Nagoya, Aichi 460-0024 TCP TCP

Registry: APNIC

aut-num: AS2512
as-name: UNSPECIFIED
descr: TCP
admin-c: Tsunehiko Suzuki
tech-c: Tsunehiko Suzuki
mnt-by: MAINT-AS7684
changed: peer@sakura.ad.jp 20251105
source: JPIRR 
aut-num: AS2512
as-name: UNSPECIFIED
descr: TCP
admin-c: Tsunehiko Suzuki
tech-c: Tsunehiko Suzuki
mnt-by: MAINT-AS2512
changed: tss@tcp-net.ad.jp 19980717
source: RADB
last-modified: 2023-11-13T15:39:32Z 
aut-num: AS2512
as-name: TCP-IP-NET
descr: TCP Inc.
descr: Sugimoto Building.5F, 4-10-15, Masaki, Naka-ku, Nagoya, Aichi 460-0024
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: 2024-10-11T02:34:29Z
source: APNIC

Direct Membership

Macros that directly list AS2512 as a member:

AS-9351(6 members)
AS-CNCI(18 members)
AS-CTGJP-TOKAI(24 members)
AS-PWD(52 members)
AS-TOKAI(86 members)
AS-INFOSPHERE(150 members)
AS-VECTANT(225 members)
AS-OCN(458 members)
AS-GIGAINFRA(508 members)
AS-KDDI6(833 members)
AS-BBIX-T(877 members)
AS-IIJ6(898 members)
AS-KDD(1151 members)
AS-IIJ(1639 members)
AS-TWIG(2292 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)

Expanded Membership

All macros containing AS2512 (directly or via nested macros): 275

Show 100 macros

AS-9351(6 ASNs)
AS-CNCI(18 ASNs)
AS-CTGJP-TOKAI(24 ASNs)
AS-PWD(52 ASNs)
AS-TOKAI(86 ASNs)
AS-139076(112 ASNs)
AS-9824TRANSIT(123 ASNs)
AS-INFOSPHERE(150 ASNs)
AS-VECTANT(225 ASNs)
AS-OCN(458 ASNs)
AS-OCN-ALL(458 ASNs)
AS-KDDI6(833 ASNs)
AS-BBIX-T(877 ASNs)
AS-KDD(1,151 ASNs)
AS-KDDCUSTOMER(1,151 ASNs)
AS-GIGAINFRA(1,276 ASNs)
AS-IIJ6(2,528 ASNs)
AS-TWIG(2,914 ASNs)
AS-IIJ(3,162 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-PACNET(4,289 ASNs)
AS-ANC(4,335 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-XO(23,361 ASNs)
AS-VSNL-IN(23,661 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)
AS201376:AS-PEERS(42,984 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-TOPIX-RS(57,252 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-CAIS(61,483 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-PANTEL(65,191 ASNs)
AS-TTI(65,191 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS5405:AS-INTERDOTLINK(66,620 ASNs)
AS-STUTTGARTIX-RS(66,636 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS-CW6(66,853 ASNs)
AS1273:AS-CWW-V6(66,853 ASNs)
AS201561:AS-DECIX-CPH(66,988 ASNs)
AS201561:AS-DECIX-CPH-V6(66,988 ASNs)
AS-SET-INEX-CONNECTED(67,097 ASNs)
AS-UAEIX(67,297 ASNs)
AS61374:AS-UAEIX(67,297 ASNs)
AS-CW(67,352 ASNs)
AS-SIXSK-SETS(67,561 ASNs)
AS-BIX(68,877 ASNs)
AS2914:AS-ASIA-V6(68,905 ASNs)
AS-SEABONECUSTEU(69,169 ASNs)
AS-FRYS-IX-CONNECTED(69,468 ASNs)
AS-BIX-BG(69,751 ASNs)
AS-NETIX-INT(69,913 ASNs)
AS43380:AS-DTEL-IX(69,913 ASNs)
AS-KIVIX(69,914 ASNs)
AS52055:AS-NETIX-GR(69,958 ASNs)
AS-SIX(70,009 ASNs)
AS-UBNIX(70,042 ASNs)
AS-GLOBAL-IX(70,222 ASNs)
AS-EPIX-LOCAL(70,298 ASNs)
AS-EPIX(70,299 ASNs)
AS56584:AS-SET-INTERIX-RS(70,331 ASNs)
AS17645:AS-NTTS(70,764 ASNs)
AS17645:AS-NTTS-IP(70,764 ASNs)
AS2914:AS-ASIA(70,764 ASNs)
AS-NETIX-NET(71,038 ASNs)
AS-IU-CL(71,146 ASNs)
AS-TSUA-PARITY(71,146 ASNs)
AS-UAIX(71,146 ASNs)
AS-UDC2UTEL(71,146 ASNs)
AS25229:AS-PARITY(71,150 ASNs)
AS-KIKE(71,185 ASNs)
AS21011:AS-PEERS-UA(71,230 ASNs)
AS21011:AS-UA(71,230 ASNs)
AS56584:AS-INTERIX(71,301 ASNs)
AS-SEABONE(71,409 ASNs)
AS3320:AS-DTAG-V6(71,426 ASNs)
AS-ROMANIA(71,783 ASNs)
AS-DECIX-MAD(71,930 ASNs)
... and 175 more

Upstream AS Paths

13 unique paths, avg length 2.5

AS Looking Glass

Upstream paths (matching graph above)

AS136557 → AS174 → AS2519 → AS2512
AS8888 → AS1299 → AS2519 → AS2512
AS52320 → AS1299 → AS2519 → AS2512
AS2497 → AS2519 → AS2512
AS7594 → AS3356 → AS2519 → AS2512
AS32590 → AS3356 → AS2519 → AS2512
AS199524 → AS3356 → AS2519 → AS2512
AS4637 → AS2519 → AS2512
AS6939 → AS2519 → AS2512
AS142271 → AS9304 → AS2519 → AS2512
AS24482 → AS2519 → AS2512
AS49544 → AS2519 → AS2512
AS137409 → AS2519 → AS2512

AS2512 IPv4 Address Subnets (15)

210.134.224.0/19	🇯🇵 JP	sunshine hoshizaki 102, 2-206-2 Hoshizaki-cho , ha…	TCP-IP-NET
157.14.24.0/21	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET
157.14.48.0/21	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET
157.14.8.0/21	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET
157.14.128.0/22	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET
157.14.16.0/22	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET
157.14.4.0/22	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET
157.14.0.0/23	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET
157.14.214.0/23	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET
157.14.250.0/23	🇯🇵 JP	Tokai Communication Platform Inc. 10-15, Masaki-4,…	TCP-IP-NET