All ASNs

Autonomous System details for AS4637

AS4637

Telstra International Limited • telstra.com

AS4637 — Telstra International Limited

AS Name

ASN-TELSTRA-GLOBAL

Country

Hong Kong (HK)

Website

telstra.com

Number of IPv4

1,309,184

Number of IPv6

3.96 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

October 30, 1995

Last updated

May 26, 2020

IP Ranges

637 IPv4 prefixes, 9 IPv6 prefixes

Prefix	Company	Number of IPs
5.226.185.0/24	BVOX WORLD S.L.U.	256
31.58.172.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
31.58.174.0/23	GLOBAL COMMUNICATION NETWORK LIMITED	512
31.59.76.0/23	Private Customer	512
37.153.152.0/24	SIPARTECH SAS	256
42.99.128.0/17	Telstra International Limited	32,768
42.99.144.0/21	Internet and Private Networks	2,048
42.99.152.0/21	Telstra International Limited	2,048
42.99.168.0/21	Telstra International Limited	2,048
42.99.176.0/21	Internet and Private Networks	2,048
42.99.216.0/23	Internet and Private Networks	512
42.99.224.0/20	Internet and Private Networks	4,096
42.99.254.0/24	Telstra International Limited	256
58.145.195.0/24	Telstra International Limited	256
58.145.196.0/24	Internet and Private Networks	256
58.145.198.0/24	Telstra International Limited	256
58.145.199.0/24	Internet and Private Networks	256
58.145.200.0/24	Telstra International Limited	256
58.145.201.0/24	Telstra International Limited	256
58.145.202.0/24	Telstra International Limited	256
58.145.203.0/24	ST Electronics (Info-Comm Systems) Pte. Ltd # 2	256
58.145.225.0/24	Internet and Private Networks	256
58.145.228.0/24	Telstra International Limited	256
58.145.234.0/24	Telstra International Limited	256
61.8.32.0/19	Internet and Private Networks	8,192
61.8.32.0/22	Internet and Private Networks	1,024
61.8.32.0/24	Internet and Private Networks	256
61.8.33.0/24	Internet and Private Networks	256
61.8.36.0/22	Telstra International Limited	1,024
61.8.37.0/24	Telstra International Limited	256
61.8.40.0/22	Telstra International Limited	1,024
61.14.128.0/18	Virtela Communications Inc. # 1	16,384
61.14.139.0/24	Telstra International Limited	256
61.14.165.0/24	Hon Hai Precision Ind. Co., Ltd.	256
61.14.166.0/24	TELSTRA	256
61.14.171.0/24	Internet and Private Networks	256
61.14.186.0/24	Internet and Private Networks	256
61.87.128.0/18	Telstra International Limited	16,384
63.133.192.0/21	Airband Communications, Inc	2,048
63.133.200.0/21	IPNetZone	2,048
63.160.0.0/24	Cogent Communications, LLC	256
63.160.4.0/23	Rackdog, LLC	512
63.160.32.0/21	Sprint	2,048
63.160.224.0/19	Sprint	8,192
63.161.16.0/20	Rackdog, LLC	4,096
63.161.224.0/19	Rackdog, LLC	8,192
63.164.160.0/19	Rackdog, LLC	8,192
63.172.128.0/19	Rackdog, LLC	8,192
63.175.32.0/19	Rackdog, LLC	8,192
64.32.152.0/21	IPNetZone	2,048
64.50.136.0/21	IPNetZone	2,048
64.145.128.0/19	GTT Americas, LLC	8,192
64.145.160.0/19	GTT Americas, LLC	8,192
64.145.192.0/19	IPNetZone	8,192
64.145.224.0/19	IPNetZone	8,192
65.160.160.0/19	Rackdog, LLC	8,192
65.161.96.0/19	Rackdog, LLC	8,192
65.163.96.0/19	Rackdog, LLC	8,192
65.166.32.0/19	Rackdog, LLC	8,192
65.166.192.0/19	Rackdog, LLC	8,192
65.167.0.0/19	Rackdog, LLC	8,192
65.167.160.0/19	Rackdog, LLC	8,192
65.170.224.0/19	Rackdog, LLC	8,192
65.171.32.0/19	Rackdog, LLC	8,192
65.171.192.0/19	Rackdog, LLC	8,192
65.173.160.0/19	Rackdog, LLC	8,192
65.174.32.0/19	Rackdog, LLC	8,192
66.17.72.0/21	GTT Americas, LLC	2,048
66.200.240.0/20	IPNetZone	4,096
74.3.0.0/19	IPNetZone	8,192
74.3.32.0/19	IPNetZone	8,192
74.3.64.0/19	IPNetZone	8,192
74.3.96.0/19	IPNetZone	8,192
82.21.101.0/24	Private Customer	256
82.21.134.0/23	Internet Utilities Europe and Asia Limited	512
82.21.144.0/24	Private Customer	256
82.29.26.0/24	Private Customer	256
82.29.75.0/24	Private Customer	256
88.223.47.0/24	UAB INIT	256
91.209.48.0/24	Krzysztof Krych trading as Nakigoto	256
95.134.136.0/24	HGC Global Communications Limited	256
95.134.137.0/24	NET 95 134 137 0 24	256
95.134.138.0/24	NET 95 134 138 0 24	256
95.134.139.0/24	NET 95 134 139 0 24	256
95.170.21.0/24	MINT	256
95.170.24.0/24	MINT SA	256
95.170.31.0/24	MINT SA	256
95.173.55.0/24	NET 95 173 55 0 21	256
101.167.176.0/23	TELSTRA GLOBAL PSL	512
101.167.178.0/23	TELSTRA GLOBAL PSL	512
101.167.180.0/23	TELSTRA GLOBAL PSL	512
101.167.182.0/23	TELSTRA GLOBAL PSL	512
101.167.184.0/23	TELSTRA GLOBAL PSL	512
101.167.186.0/23	TELSTRA GLOBAL PSL	512
101.167.188.0/22	TELSTRA GLOBAL PSL	1,024
101.167.192.0/21	TELSTRA GLOBAL PSL	2,048
101.167.192.0/22	TELSTRA GLOBAL PSL	1,024
101.167.200.0/21	TELSTRA GLOBAL PSL	2,048
101.167.208.0/22	TELSTRA GLOBAL PSL	1,024
101.167.212.0/22	TELSTRA GLOBAL PSL	1,024
2001:cb0::/32	Telstra International Limited	7.92 × 10²⁸
2001:cb0:1208::/48	Telstra International Limited	1.21 × 10²⁴
2001:cb0:9204::/48	Telstra International Limited	1.21 × 10²⁴
2001:cb0:9205::/48	Telstra International Limited	1.21 × 10²⁴
2001:cc8::/32	Telstra International Limited	7.92 × 10²⁸
2001:cc9::/32	Telstra International Limited	7.92 × 10²⁸
2403:e800::/32	Telstra International Limited	7.92 × 10²⁸
2403:e800:201::/48	Internet and Private Networks	1.21 × 10²⁴
2a02:1620::/32	Telstra International Limited	7.92 × 10²⁸

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS4637

277 peers

AS1273 AS2906 AS3223 AS3292 AS3303 AS3320 AS4455 AS42 AS286 AS293 AS559 AS577 AS702 AS703 AS786 AS906 AS1000 AS1031 AS1103 AS1140 AS1257 AS1267 AS1764 AS2119 AS2497 AS2514 AS2516 AS2518 AS3213 AS3214 AS3216 AS3225 AS3257 AS3333 AS3462 AS3491 AS4058 AS4134 AS4515 AS4538 AS4594 AS4648 AS4658 AS4685 AS4766 AS4779 AS4788 AS4837 AS5405 AS5413 AS5713 AS6079 AS6169 AS6327 AS6453 AS6830 AS6908 AS6939 AS7342 AS7473 AS7479 AS7713 AS7922 AS8075 AS8220 AS8298 AS8359 AS8365 AS8455 AS8560 AS8674 AS8708 AS8739 AS9119 AS9253 AS9263 AS9293 AS9299 AS9318 AS9354 AS9505 AS9595 AS9680 AS9925 AS10098 AS10103 AS11019 AS11164 AS12399 AS12552 AS12637 AS12654 AS12713 AS12779 AS12859 AS12876 AS12969 AS13030 AS13194 AS13213 AS13237 AS13285 AS13414 AS14061 AS14340 AS14537 AS14907 AS15547 AS15557 AS15576 AS15605 AS15766 AS15802 AS16082 AS16265 AS17537 AS17676 AS19151 AS19318 AS20115 AS20676 AS20764 AS20860 AS20932 AS21245 AS21396 AS21859 AS23673 AS23764 AS24516 AS24961 AS25091 AS25160 AS25180 AS25220 AS28917 AS29017 AS29075 AS29140 AS29452 AS29748 AS30844 AS31027 AS31084 AS31122 AS31133 AS31477 AS31500 AS31655 AS31898 AS32098 AS32934 AS33891 AS34019 AS34177 AS34288 AS34790 AS34927 AS35280 AS37100 AS37271 AS37468 AS37721 AS38001 AS38193 AS38880 AS39122 AS39351 AS39572 AS39686 AS39832 AS41000 AS41095 AS41230 AS41327 AS41913 AS42541 AS45250 AS47447 AS47957 AS48185 AS48362 AS49544 AS49981 AS50300 AS50763 AS51184 AS51185 AS51847 AS51873 AS51907 AS52320 AS55329 AS56190 AS56655 AS56665 AS56987 AS58779 AS59105 AS59371 AS60064 AS61049 AS61568 AS61955 AS62240 AS62955 AS63023 AS64047 AS64073 AS131274 AS131642 AS132040 AS132203 AS132337 AS132499 AS133199 AS137409 AS137995 AS140227 AS152194 AS199524 AS199938 AS263152 AS271253 AS396356 AS399647 AS5466 AS5511 AS6057 AS6762 AS6777 AS7195 AS7506 AS8426 AS8551 AS8657 AS9002 AS9044 AS9304 AS9729 AS9886 AS9929 AS10094 AS11404 AS12496 AS12956 AS15169 AS15412 AS16164 AS17660 AS20562 AS20712 AS20773 AS23749 AS24482 AS24940 AS25577 AS33597 AS37497 AS39120 AS39386 AS40401 AS41811 AS47147 AS48919 AS49605 AS50629 AS50673 AS56308 AS56630 AS58453 AS58511 AS59318 AS61374 AS63210 AS200052 AS212635

AS4637 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS4637

5 upstreams

AS701 AS1299 AS2914 AS3356 AS6461

AS4637 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS4637 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS4637

383 downstreams

AS109 AS714 AS800 AS1221 AS1248 AS1828 AS2519 AS2527 AS2559 AS2615 AS3300 AS3360 AS3573 AS3614 AS3758 AS3786 AS4195 AS4352 AS4628 AS4651 AS4657 AS4673 AS4680 AS4775 AS4809 AS4819 AS5091 AS5400 AS6220 AS6336 AS6363 AS6468 AS6507 AS6648 AS6774 AS7468 AS7522 AS7529 AS7552 AS7568 AS7610 AS7670 AS7679 AS7862 AS7979 AS8222 AS8360 AS8529 AS8781 AS8849 AS8966 AS9009 AS9244 AS9246 AS9269 AS9365 AS9457 AS9498 AS9500 AS9584 AS9607 AS9658 AS9848 AS9924 AS9957 AS10004 AS10010 AS10024 AS10029 AS10099 AS10100 AS10111 AS10127 AS10129 AS10135 AS10146 AS10158 AS10204 AS10209 AS10222 AS10310 AS10361 AS10780 AS11179 AS11227 AS11251 AS11414 AS12041 AS12189 AS12222 AS12684 AS12888 AS13150 AS13335 AS13360 AS13431 AS13445 AS13821 AS13901 AS14114 AS14127 AS14610 AS14630 AS14969 AS15224 AS15695 AS15830 AS16276 AS16509 AS16552 AS16731 AS16839 AS17012 AS17350 AS17511 AS17554 AS17557 AS17619 AS17639 AS17645 AS17709 AS17717 AS17726 AS17802 AS17828 AS17929 AS18046 AS18081 AS18106 AS18179 AS18186 AS18187 AS18258 AS18403 AS18411 AS18424 AS19254 AS19527 AS19551 AS19679 AS19905 AS20473 AS20868 AS20940 AS21070 AS21734 AS22351 AS22604 AS22697 AS23344 AS23352 AS23661 AS23665 AS23761 AS23763 AS23767 AS23805 AS23855 AS23920 AS23930 AS24012 AS24182 AS24257 AS24319 AS24477 AS24507 AS24568 AS25818 AS25934 AS26237 AS26277 AS26961 AS27292 AS27381 AS27399 AS28939 AS29457 AS29990 AS30417 AS31747 AS31972 AS32053 AS32111 AS32537 AS32590 AS32787 AS33619 AS34414 AS34655 AS36007 AS36224 AS36351 AS36692 AS36819 AS38009 AS38040 AS38082 AS38176 AS38260 AS38321 AS38442 AS38462 AS38478 AS38483 AS38551 AS38577 AS38623 AS38722 AS38862 AS39035 AS40627 AS40676 AS40729 AS41935 AS42156 AS44444 AS44791 AS45102 AS45147 AS45168 AS45177 AS45187 AS45211 AS45349 AS45352 AS45355 AS45430 AS45474 AS45489 AS45530 AS45629 AS45796 AS45896 AS45974 AS46784 AS48328 AS49915 AS50314 AS51318 AS53766 AS53813 AS54092 AS54113 AS54187 AS54253 AS55256 AS55343 AS55547 AS55639 AS55720 AS55821 AS55850 AS55933 AS56311 AS57976 AS58460 AS58627 AS58653 AS58664 AS58894 AS59248 AS59253 AS60068 AS60924 AS62044 AS62713 AS63399 AS63473 AS63888 AS63927 AS63949 AS63956 AS63981 AS64022 AS64049 AS64078 AS64294 AS131094 AS131963 AS131986 AS131987 AS132046 AS132528 AS132847 AS132876 AS133077 AS133127 AS133144 AS133398 AS133448 AS133466 AS133752 AS133771 AS133772 AS133794 AS133847 AS133948 AS134346 AS134351 AS134366 AS134428 AS134457 AS134672 AS134981 AS135069 AS135081 AS135140 AS135158 AS135525 AS135530 AS135563 AS135607 AS136202 AS136223 AS136462 AS136464 AS136475 AS136557 AS136586 AS136767 AS136779 AS137182 AS137272 AS137386 AS137445 AS137507 AS137518 AS137831 AS137857 AS138128 AS138995 AS139057 AS139327 AS139345 AS139609 AS139636 AS139648 AS139750 AS140224 AS140501 AS140549 AS140627 AS141158 AS141190 AS141469 AS141721 AS142118 AS142165 AS142273 AS147049 AS147185 AS150137 AS150347 AS150436 AS152669 AS154113 AS198949 AS199610 AS200596 AS202053 AS202196 AS203101 AS203724 AS205263 AS206264 AS210873 AS211316 AS393226 AS393513 AS393559 AS394977 AS395717 AS395753 AS396417 AS396986 AS398037 AS398465 AS398762 AS398808 AS399768 AS399937 AS400318 AS400940

AS4637 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.