AS17645 — NTT Communications - NTT Singapore
AS Name: NTT-SG-AP
Description: NTT SINGAPORE - IP NETWORK ASN - NTT SINGAPORE PTE LTD A NTT Communications Group Company
Organization: ORG-NSPL9-AP
Registry: NTTCOM
Exports to (2)
aut-num: AS17645
as-name: NTT-SG-AP
descr: NTT SINGAPORE - IP NETWORK
admin-c: IE11-AP
tech-c: IE11-AP
export: to AS-ANY announce AS17645:AS-NTTS
remarks: ############################################### With effect from 01 Jan 2008 0000H UTC+0 All peers should accept AS17645:AS-NTTS
remarks: ############################################### Damping policy in accordance to RIPE-229 ---------------------------------------------- BOGON/RFC3330 prefixes will be filtered Prefixes longer than /24 will not be accepted ###############################################
remarks: ---------------------------------------------- Spam and Security Issues: nttapac.sg.abuse@global.ntt Network Issues : isca@global.ntt ---------------------------------------------- Peering Requests : nttapac.sg.peering@global.ntt CDN Peering Requests : nttapac.sg.peering@global.ntt ----------------------------------------------
remarks: ############################################## NTTS ASN17645 - FILTER UPDATES SYNCHRONIZATION ############################################## Filters Updates:- 2100H UTC+0 / 0500H UTC+8 (SGT) ---------------------------------------------- Soft Clear:- 2300H UTC+0 / 0700H UTC+8 (SGT) ##############################################
mnt-by: MAINT-AS17645
notify: nttapac.sg.ip-eng@global.ntt
changed: nttapac.sg.ip-eng@global.ntt 20220607
source: NTTCOM
last-modified: 2022-06-07T04:28:40Z
aut-num: AS17645
as-name: NTT-SG-AP
descr: ASN - NTT SINGAPORE PTE LTD
descr: A NTT Communications Group Company
country: SG
remarks: For routing information,
remarks: Please refer to RADB or
remarks: NTT Communications Routing Registry (NTTCOM)
remarks: *****************************************************
remarks: Contacts per RFC2142
remarks: *****************************************************
org: ORG-NSPL9-AP
admin-c: NDEI2-AP
tech-c: NDEI2-AP
abuse-c: AN734-AP
mnt-lower: MAINT-SG-NTTS
mnt-routes: MAINT-SG-NTTS
mnt-by: APNIC-HM
mnt-irt: IRT-NTT-SG
last-modified: 2025-01-30T08:12:14Z
source: APNIC
Direct Membership
Macros that directly list AS17645 as a member:
AS17645:AS-NTTS-GIN(3 members)
AS17645:AS-NTTS-IP(3 members)
AS17645:AS-GLOBAL(25 members)
AS-SH-CUST(302 members)
AS7545:AS-TPGN-CUSTOMERS(1365 members)
AS3491:AS-CUSTOMERS-AP(3895 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS17645 (directly or via nested macros): 334
Show 100 macros
AS17645:AS-GLOBAL(25 ASNs)
AS17645:AS-NTTS-GIN(25 ASNs)
AS7545:AS-TPGN-CUSTOMERS(1,566 ASNs)
AS-TPG(2,559 ASNs)
AS-F5(3,824 ASNs)
AS35280:AS-F5(3,830 ASNs)
AS-ACORUS(3,961 ASNs)
AS-BEZEQINT(3,973 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 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)
AS-RETN-HK(26,343 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)
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)
AS7606:AS-VIC-IX(29,635 ASNs)
AS55176:AS-MEMBERS(29,827 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)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 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)
AS-TORIX(37,868 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)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS-RETN6(44,950 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS-TELIANETRU-V6(45,288 ASNs)
AS1299:AS-TWELVE99-RU-V6(45,288 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS7606:AS-NSW-IX(46,591 ASNs)
AS-BROADNETIL(46,931 ASNs)
AS-DIGICOMMPS(46,931 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS-RETN(47,667 ASNs)
AS-ECIX-MUC(48,469 ASNs)
AS-ECIX-DUS(48,854 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 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-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 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)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
... and 234 more
Upstream AS Paths
31 unique paths, avg length 2.0
AS Looking Glass
Upstream paths (matching graph above)
All 31 Upstream Paths
Complete list of all observed paths
AS17645 IPv4 Address Subnets (12)
| 116.51.0.0/16 | 🇸🇬 SG | NTT SINGAPORE - IP NETWORK (AS17645) | NTT-SG-AP |
| 202.136.160.0/19 | 🇸🇬 SG | NTT SINGAPORE - IP NETWORK (AS17645) | NTT-SG-AP |
| 58.65.0.0/19 | 🇸🇬 SG | NTT SINGAPORE - IP NETWORK (AS17645) | NTT-SG-AP |
| 175.28.8.0/22 | 🇸🇬 SG | NTT SINGAPORE - IP NETWORK (65000) | NTT-SG-AP |
| 202.136.188.0/22 | 🇸🇬 SG | NTT Singapore Pte Ltd 20 WEST PASIR PANJANG ROAD, … | NTT-SG-AP |
| 58.65.16.0/22 | 🇸🇬 SG | NTT Singapore Pte Ltd 20 WEST PASIR PANJANG ROAD, … | NTT-SG-AP |
| 116.51.8.0/23 | 🇸🇬 SG | NTT Singapore Pte Ltd 20 WEST PASIR PANJANG ROAD, … | NTT-SG-AP |
| 202.136.168.0/23 | 🇸🇬 SG | NTT Singapore Pte Ltd 20 WEST PASIR PANJANG ROAD, … | NTT-SG-AP |
| 58.65.24.0/23 | 🇸🇬 SG | NTT Singapore Pte Ltd 20 WEST PASIR PANJANG ROAD, … | NTT-SG-AP |
| 116.51.4.0/24 | 🇸🇬 SG | NTT Singapore Pte Ltd 20 WEST PASIR PANJANG ROAD, … | NTT-SG-AP |
AS17645 IPv6 Address Subnets (1)
| 2402:2c00::/32 | 🇸🇬 SG | NTT Singapore Pte Ltd 20 West, Pasir Panjang Road … | NTT-SG-AP |