HKYZKJ-AS-AP

AS151630 · Yun Zhong Technology Limited · HK · APNIC

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2

Upstream providers

2

Downstream customers

5.4k

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
PEGTECHINC AS54600	2024-09-01 1y 9mo	2026-06-09	307 peers AS174 AS209 AS260 AS513 AS553 AS680 AS835 AS924 AS999 AS1000 AS1031 AS1103 AS1213 AS1257 AS1299 AS1351 AS2027 AS2500 AS2734 AS2914 AS3130 AS3214 AS3216 AS3257 AS3320 AS3333 AS3399 AS3491 AS3549 AS4128 AS4641 AS4775 AS5392 AS5394 AS5413 AS5580 AS6057 AS6082 AS6423 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS6908 AS7018 AS7594 AS7713 AS7768 AS8218 AS8220 AS8298 AS8426 AS8455 AS8529 AS8582 AS8888 AS9002 AS9268 AS11039 AS12350 AS12637 AS12779 AS12859 AS12956 AS12969 AS13237 AS13781 AS13786 AS13830 AS14041 AS14315 AS14537 AS14630 AS14840 AS14907 AS15397 AS15547 AS15562 AS15605 AS15692 AS15943 AS16276 AS16347 AS16552 AS17290 AS17350 AS17660 AS19151 AS19529 AS19653 AS19754 AS20080 AS20205 AS20514 AS20612 AS20811 AS20912 AS20932 AS21282 AS21700 AS22652 AS23367 AS24482 AS24940 AS24961 AS25091 AS25160 AS25220 AS28329 AS28624 AS28634 AS28824 AS28917 AS29075 AS29140 AS29222 AS29479 AS29504 AS29680 AS29691 AS30950 AS31027 AS31510 AS31554 AS31742 AS32590 AS33185 AS33874 AS34177 AS34428 AS34549 AS34800 AS34872 AS34927 AS35008 AS35266 AS35280 AS35426 AS35598 AS35600 AS35710 AS36924 AS37100 AS37105 AS37239 AS37271 AS37468 AS37497 AS38016 AS38726 AS38880 AS39120 AS39122 AS39351 AS39642 AS40864 AS40994 AS41073 AS41095 AS41811 AS42473 AS42541 AS44097 AS44901 AS45049 AS45437 AS45489 AS45701 AS46450 AS47147 AS47692 AS48070 AS48112 AS48185 AS48237 AS48362 AS48678 AS49028 AS49432 AS49434 AS49544 AS49605 AS49788 AS50300 AS50304 AS50628 AS50629 AS51088 AS51184 AS51185 AS51519 AS52075 AS52320 AS52468 AS52873 AS53062 AS53202 AS53828 AS55222 AS55720 AS56430 AS56457 AS56987 AS57050 AS57381 AS57630 AS57777 AS57821 AS58057 AS58308 AS58717 AS59790 AS59890 AS59919 AS60539 AS60924 AS61049 AS61138 AS61568 AS61573 AS61832 AS62167 AS63927 AS64112 AS64475 AS132825 AS132847 AS133210 AS135895 AS136557 AS137409 AS142271 AS142289 AS150369 AS151326 AS151704 AS154335 AS197580 AS198150 AS198385 AS199524 AS199938 AS200612 AS202365 AS202831 AS204092 AS205206 AS206356 AS206499 AS207841 AS209650 AS209823 AS210937 AS212271 AS212317 AS213151 AS213241 AS215230 AS215628 AS216285 AS262427 AS262462 AS263009 AS263152 AS263541 AS264409 AS264479 AS264845 AS265721 AS266213 AS267613 AS268976 AS269180 AS271253 AS272403 AS327960 AS327983 AS328840 AS328964 AS328977 AS397131 AS398465 AS401332		v4 v6
SONDERCLOUDLIMITED-AS-AP AS133199	2024-09-01 1y 9mo	2026-06-09	163 peers AS209 AS1000 AS1299 AS2119 AS3257 AS3320 AS3491 AS3549 AS4775 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS7594 AS7768 AS8220 AS8529 AS8582 AS9268 AS11845 AS12956 AS13781 AS14041 AS15605 AS16276 AS16347 AS17350 AS19529 AS20514 AS20932 AS22296 AS24961 AS25091 AS28634 AS29222 AS30844 AS31554 AS32590 AS35710 AS36924 AS37053 AS37697 AS38008 AS40864 AS44393 AS44901 AS46997 AS47147 AS48237 AS49544 AS49605 AS49673 AS51185 AS52873 AS56457 AS56987 AS59414 AS60924 AS61832 AS151704 AS197580 AS199524 AS262462 AS263009 AS264409 AS268976 AS269180 AS271253 AS328840 AS398465		v4 v6

Customers (2)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence	AF
GREYWOLFNETWORKS-AS-AP AS151609	SG	2024-11-21 1y 6mo	2026-06-09	5.1k	293 peers AS174 AS209 AS835 AS924 AS999 AS1031 AS1351 AS3257 AS3320 AS3491 AS3549 AS5580 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS8582 AS11039 AS12956 AS14315 AS15605 AS16276 AS19529 AS20912 AS21700 AS28917 AS29504 AS31510 AS35710 AS40864 AS49434 AS49605 AS51185 AS52075 AS52468 AS56457 AS57821 AS61138 AS64112 AS64475 AS132825 AS136557 AS150369 AS151326 AS151704 AS197580 AS199524 AS200612 AS212271 AS216285 AS264409 AS327960 AS328840		v4 v6
STSL-AS-AP AS152711	CN	2024-12-25 1y 5mo	2026-06-09	512	79 peers AS174 AS209 AS835 AS924 AS999 AS1031 AS1351 AS3257 AS3320 AS3491 AS3549 AS5580 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS8582 AS11039 AS12956 AS14315 AS15605 AS16276 AS19529 AS20912 AS21700 AS28917 AS29504 AS31510 AS35710 AS40864 AS49434 AS49605 AS51185 AS52075 AS52468 AS56457 AS57821 AS61138 AS64112 AS64475 AS132825 AS136557 AS150369 AS151326 AS151704 AS197580 AS199524 AS200612 AS212271 AS216285 AS327960 AS328840		v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

20

v4 prefixes

5.4k

v4 addresses

0

v6 prefixes

0

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2025-01-06

Lost Transit

HKYZKJ-AS-AP AS151630 → lost provider SONDERCLOUDLIMITED-AS-AP AS133861

Confidence: 85% Duration: 9d

⇄

2024-12-19

Lost Transit

HKYZKJ-AS-AP AS151630 → lost provider GREYWOLFNETWORKS-AS-AP AS151609

Confidence: 85% Duration: 100d

⇄

2024-12-19

Lost Transit

PEGTECHINC AS54600 → lost provider HKYZKJ-AS-AP AS151630

Confidence: 85% Duration: 95d

⇄

2024-11-22

Lost Transit

HKYZKJ-AS-AP AS151630 → lost provider PEGTECHINC AS54600

Confidence: 85% Duration: 81d

⇄

2024-11-22

Lost Transit

GREYWOLFNETWORKS-AS-AP AS151609 → lost provider HKYZKJ-AS-AP AS151630

Confidence: 85%

⇄

2024-09-13

Lost Transit

HKYZKJ-AS-AP AS151630 → lost provider PEGTECHINC AS54600

Confidence: 85% Duration: 11d

⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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