AS55909 — KOCHI-CT-AS
AS Name: KOCHI-CT-AS
Description: Kochi National College of Technology
Registry: RADB
aut-num: AS55909
as-name: KOCHI-CT-AS
descr: National Institute of Technology, Kochi College
import: from AS2907 accept ANY
import: from AS24229 accept ANY
export: to AS2907 announce AS55909
export: to AS24229 announce AS55909
admin-c: JP00163518
tech-c: JP00163518
notify: i-center@kochi-ct.ac.jp
mnt-by: MAINT-AS55909
changed: chamada@jm.kochi-ct.ac.jp 20260702
source: JPIRR
Direct Membership
Macros that directly list AS55909 as a member:
AS-TOKAI6(48 members)
AS-GCTR-JP(69 members)
AS-TOKAI(86 members)
AS2907:AS-SINET(150 members)
AS-GIGAINFRA-V6(202 members)
AS-OCN-V6(204 members)
AS-VECTANT(225 members)
AS-GIGAINFRA(508 members)
AS20965:AS-FROM-TEIN-TO-GEANT(600 members)
AS-KDDI6(833 members)
AS-BBIX-T(877 members)
AS-IIJ6(898 members)
AS-KDD(1151 members)
AS-IIJ(1639 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
Expanded Membership
All macros containing AS55909 (directly or via nested macros): 257
Show 100 macros
AS-TOKAI6(48 ASNs)
AS-GCTR-JP(69 ASNs)
AS-9824TRANSIT6(86 ASNs)
AS-TOKAI(86 ASNs)
AS-9824TRANSIT(123 ASNs)
AS2907:AS-SINET(150 ASNs)
AS-OCN-ALL-V6(204 ASNs)
AS-OCN-V6(204 ASNs)
AS-COLTJP(206 ASNs)
AS-VECTANT(225 ASNs)
AS-COLT-APAC(321 ASNs)
AS20965:AS-FROM-TEIN-TO-GEANT(639 ASNs)
AS8220:AS-COLTJP(732 ASNs)
AS-GIGAINFRA-V6(833 ASNs)
AS-KDDI6(833 ASNs)
AS8220:AS-COLT-APAC(849 ASNs)
AS-BBIX-T(877 ASNs)
AS-KDD(1,151 ASNs)
AS-KDDCUSTOMER(1,151 ASNs)
AS-GIGAINFRA(1,276 ASNs)
AS20965:AS-FROM-INTERNET2-TO-GEANT(2,433 ASNs)
AS-IIJ6(2,528 ASNs)
AS-GEANTNRENPEERS(3,149 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-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)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 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)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS201376:AS-PEERS(42,984 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS30781:AS-JAGUAR-PEERING-FRANCE-IX-MARSEILLE(46,036 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-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)
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-UAEIX-V6(71,954 ASNs)
AS61374:AS-UAEIX-V6(71,954 ASNs)
... and 157 more
Upstream AS Paths
24 unique paths, avg length 2.8
AS Looking Glass
Upstream paths (matching graph above)
All 24 Upstream Paths
Complete list of all observed paths
AS55909 IPv4 Address Subnets (3)
| 103.12.158.0/24 | 🇯🇵 JP | National Institute of Technology, Kochi College X-… | KOCHI-CT-AS |
| 103.12.158.0/25 | 🇯🇵 JP | KOCHI-CT-AS | |
| 103.12.158.128/25 | 🇯🇵 JP | KOCHI-CT-AS |
AS55909 IPv6 Address Subnets (1)
| 2001:df0:2cc::/48 | 🇯🇵 JP | National Institute of Technology, Kochi College X-… | KOCHI-CT-AS |