// Macquarie Telecom // Macquarie Data Centres

AS Name: MCT-SYDNEY

Description: Macquarie Technology Operations Pty Limited Customer Internet Network

Organization: ORG-MCT1-AP

Registry: APNIC

Imports from (5)

AS7474 AS9837 AS18398 AS23745 AS2764

Exports to (6)

AS7474 AS17477 AS9837 AS18398 AS23745 AS2764

⚠️ CIRCL BGP Security Rank: 0.0001% (position 13765)

aut-num:        AS17477
as-name:        MCT-SYDNEY
descr:          Macquarie Technology Operations Pty Limited
descr:          Customer Internet Network
country:        AU
import:         from AS7474 action pref=10; accept ANY AND NOT {0.0.0.0/0}
import:         from AS9837 action pref=10; accept ANY AND NOT {0.0.0.0/0}
import:         from AS18398 action pref=20; accept ANY AND NOT {0.0.0.0/0}
import:         from AS23745 action pref=20; accept ANY AND NOT {0.0.0.0/0}
import:         from AS2764 action pref=10; accept ANY AND NOT {0.0.0.0/0}
export:         to AS7474 announce AS17477
export:         to AS9837 announce AS17477
export:         to AS18398 announce AS17477
export:         to AS23745 announce AS17477
export:         to AS2764 announce AS17477
org:            ORG-MCT1-AP
admin-c:        MCT2-AP
tech-c:         MCT2-AP
abuse-c:        AM2341-AP
mnt-lower:      MAINT-AU-MCT
mnt-routes:     MAINT-AU-MCT
mnt-by:         APNIC-HM
mnt-irt:        IRT-MCT-AU
last-modified:  2025-05-06T06:15:39Z
source:         APNIC

Direct Membership

Macros that directly list AS17477 as a member:

AS2764:AS-TRANSIT(27 members)
AS2764:AS-CUSTOMERS(86 members)
AS7474:AS-CUSTOMERS(385 members)
AS4826:AS-CUSTOMERS(633 members)
AS7606:AS-NSW-IX(746 members)
AS2764:AS-BGP-CUSTS(786 members)
AS-SUPERLOOP-CUST(839 members)
AS7606:AS-SA-IX(1178 members)
AS-OPTUS(1530 members)
AS-ANC-CUSTOMER-PROXY-REGISTER(2405 members)
AS-RETN-ACTUAL-V6(3802 members)
AS3491:AS-CUSTOMERS-AP(3895 members)
AS-RETN-ACTUAL-V4(12045 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)

Expanded Membership

All macros containing AS17477 (directly or via nested macros): 442

Show 100 macros

AS2764:AS-TRANSIT(27 ASNs)
AS2764:AS-CUSTOMERS(86 ASNs)
AS-CONNECT(91 ASNs)
AS-SUPERLOOP(839 ASNs)
AS-SUPERLOOP-CUST(839 ASNs)
AS2764:AS-BGP-CUSTS(970 ASNs)
AS2764:AS-ALLCUST(1,020 ASNs)
AS-ANC-CUSTOMER-PROXY-REGISTER(2,405 ASNs)
AS-TPG(2,559 ASNs)
AS1221:AS-CUSTOMERS(3,327 ASNs)
AS1221:AS-TELSTRA(3,328 ASNs)
AS4826:AS-CUSTOMERS(3,766 ASNs)
AS-VOCUS(3,767 ASNs)
AS4826:AS-VOCUS(3,767 ASNs)
AS-RETN-ACTUAL-V6(3,802 ASNs)
AS-F5(3,824 ASNs)
AS35280:AS-F5(3,830 ASNs)
AS-ACORUS(3,961 ASNs)
AS-BEZEQINT(3,973 ASNs)
AS-PACNET(4,289 ASNs)
AS-ATRATO(4,334 ASNs)
AS-ATRATO6(4,334 ASNs)
AS-HIBERNIA(4,334 ASNs)
AS-ANC(4,335 ASNs)
AS7606:AS-SA-IX(4,843 ASNs)
AS7474:AS-CUSTOMERS(6,144 ASNs)
AS7474:AS-OPTUS(6,145 ASNs)
AS-OPTUS(7,043 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-RETN-ACTUAL-V4(12,045 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 ASNs)
AS-STIX(18,626 ASNs)
AS-TRANSROUTE-SPEC(19,556 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-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS-XO(23,361 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-FLAGP(25,034 ASNs)
AS-FLAGT(25,034 ASNs)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-MFNX(26,187 ASNs)
AS-RETN-HK(26,343 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS-SMILE(26,794 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 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)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 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)
... and 342 more

Upstream AS Paths

44 unique paths, avg length 1.8

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS4826 → AS17477
AS4181 → AS4826 → AS17477
AS150000 → AS6939 → AS4826 → AS17477
AS6667 → AS9002 → AS4826 → AS17477
AS14537 → AS4826 → AS17477
AS150000 → AS18187 → AS4826 → AS17477
AS19151 → AS4826 → AS17477
AS35008 → AS4826 → AS17477
AS38001 → AS4826 → AS17477
AS49544 → AS4826 → AS17477
AS52320 → AS4826 → AS17477
AS53828 → AS4826 → AS17477
AS199524 → AS4826 → AS17477
AS2500 → AS38195 → AS17477
AS4181 → AS38195 → AS17477
AS150000 → AS18187 → AS38195 → AS17477
AS35008 → AS38195 → AS17477
AS38001 → AS38195 → AS17477
AS58511 → AS38195 → AS17477
AS63956 → AS38195 → AS17477

All 44 Upstream Paths

Complete list of all observed paths

AS4826 → AS17477
AS2497 → AS4826 → AS17477
AS4181 → AS4826 → AS17477
AS6939 → AS4826 → AS17477
AS150000 → AS6939 → AS4826 → AS17477
AS6667 → AS9002 → AS4826 → AS17477
AS14537 → AS4826 → AS17477
AS150000 → AS18187 → AS4826 → AS17477
AS19151 → AS4826 → AS17477
AS35008 → AS4826 → AS17477
AS38001 → AS4826 → AS17477
AS49544 → AS4826 → AS17477
AS52320 → AS4826 → AS17477
AS53828 → AS4826 → AS17477
AS199524 → AS4826 → AS17477
AS7594 → AS17477
AS24516 → AS17477
AS38195 → AS17477
AS1221 → AS38195 → AS17477
AS1299 → AS38195 → AS17477
AS2500 → AS38195 → AS17477
AS2734 → AS38195 → AS17477
AS3257 → AS38195 → AS17477
AS4181 → AS38195 → AS17477
AS150000 → AS18187 → AS38195 → AS17477
AS32590 → AS38195 → AS17477
AS35008 → AS38195 → AS17477
AS38001 → AS38195 → AS17477
AS58511 → AS38195 → AS17477
AS63956 → AS38195 → AS17477
AS38880 → AS17477
AS45437 → AS17477
AS58511 → AS17477
AS63956 → AS17477
AS136557 → AS17477
AS137409 → AS17477
AS2500 → AS137409 → AS17477
AS2734 → AS137409 → AS17477
AS2914 → AS137409 → AS17477
AS14537 → AS137409 → AS17477
AS25091 → AS137409 → AS17477
AS38001 → AS137409 → AS17477
AS52320 → AS137409 → AS17477

AS17477 IPv4 Address Subnets (115)

125.7.0.0/17	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
210.193.128.0/17	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
124.47.128.0/18	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
194.193.0.0/19	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
203.110.128.0/19	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
119.161.32.0/20	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
202.191.48.0/21	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
103.232.116.0/22	🇦🇺 AU	Proxy route object registered by AS2764	MCT-SYDNEY
119.161.44.0/22	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
202.1.234.0/23	🇦🇺 AU	Proxy route object registered by AS2764	TPG-INTERNET-AP

AS17477 IPv6 Address Subnets (8)

2400:cc00::/32	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
2400:cc00:4000::/36	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
2400:cc00:7000::/36	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
2400:cc00:8000::/34	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
2400:cc00:8400::/40	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
2400:cc00:8800::/40	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
2400:cc00:8a00::/40	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY
2400:cc00:8c00::/40	🇦🇺 AU	Macquarie Technology Operations Pty Limited Level …	MCT-SYDNEY