AS37891 — JTIS
AS Name: JTIS
Description: JTIS
Registry: NTTCOM
aut-num: AS37891
as-name: JTIS
descr: JTIS
admin-c: RO1261JP
tech-c: RO1261JP
notify: support@jtis.co.jp
mnt-by: MAINT-AS37891
changed: okada@jtis.co.jp 20060801
source: NTTCOM
Direct Membership
Macros that directly list AS37891 as a member:
AS-OCN(458 members)
AS-KDD(1151 members)
AS-IIJ(1639 members)
AS1239:AS-CUSTOMERS(4238 members)
Expanded Membership
All macros containing AS37891 (directly or via nested macros): 48
Show 48 macros
AS-OCN(458 ASNs)
AS-OCN-ALL(458 ASNs)
AS-KDD(1,151 ASNs)
AS-KDDCUSTOMER(1,151 ASNs)
AS-IIJ(3,162 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS2914:AS-US(53,991 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)
AS17645:AS-NTTS(70,764 ASNs)
AS17645:AS-NTTS-IP(70,764 ASNs)
AS2914:AS-ASIA(70,764 ASNs)
AS-VERIO-EUROPE(74,186 ASNs)
AS2914:AS-EUROPE(74,186 ASNs)
AS30781:AS-JAGUAR-PEERING-LINX(77,905 ASNs)
AS-VERIO(82,495 ASNs)
AS-WNA(82,495 ASNs)
AS2914:AS-GLOBAL(82,495 ASNs)
AS-SEATTLEIX-RS-CLIENTS(84,639 ASNs)
AS-TELIANETEU-V6(85,444 ASNs)
AS1299:AS-TWELVE99-EU-V6(85,444 ASNs)
AS-TELIANETEU(85,632 ASNs)
AS1299:AS-TWELVE99-EU-V4(85,632 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)
Upstream AS Paths
30 unique paths, avg length 2.5
AS Looking Glass
Upstream paths (matching graph above)
AS37891 IPv4 Address Subnets (8)
| 58.147.160.0/21 | 🇯🇵 JP | JTIS | JTIS |
| 192.218.65.0/24 | 🇯🇵 JP | JTIS | JTIS |
| 192.218.66.0/24 | 🇯🇵 JP | JTIS | JTIS |
| 58.147.162.0/24 | 🇯🇵 JP | JTIS | JTIS |
| 58.147.163.0/24 | 🇯🇵 JP | JTIS | JTIS |
| 58.147.165.0/24 | 🇯🇵 JP | JTIS | JTIS |
| 58.147.166.0/24 | 🇯🇵 JP | JTIS | JTIS |
| 58.147.167.0/24 | 🇯🇵 JP | JTIS | JTIS |