AS Number
AS53813
AS Name
ZSCALER-INC
Org Name
ZSCALER, INC.
Registry

arin

RegDate

2011-03-18

Updated

2021-07-12

AS53813 Looking Glass
IPv4Prefixes

73

IPv6Prefixes

1

IPv4 NUMs

25,088

IPv6 NUMs(/64)

65,536

25,088 IPv4 Addresses
CIDR Description IP Num
64.62.169.0/24
ROA Signed and Valid IRR InValid
Hurricane Electric LLC 256
136.226.230.0/23
ROA Signed and Valid IRR InValid
Zscaler Softech India Private Limited (C08845839) 512
136.226.232.0/23
ROA Signed and Valid IRR InValid
ZSCALER, INC. 512
136.226.234.0/23
IRR Valid
ZSCALER, INC. 512
136.226.236.0/23
IRR InValid
ZSCALER, INC. 512
136.226.238.0/23
IRR InValid
ZSCALER, INC. 512
136.226.240.0/23
ROA Signed and Valid IRR InValid
ZSCALER, INC. 512
136.226.242.0/23
IRR Valid
ZSCALER, INC. 512
136.226.244.0/23
IRR InValid
ZSCALER, INC. 512
136.226.250.0/23
ROA Signed and Valid IRR InValid
ZSCALER, INC. 512
136.226.252.0/23
IRR InValid
ZSCALER, INC. 512
136.226.254.0/24
ROA Signed and Valid IRR Valid
Zscaler Softech India Private Limited (C08162674) 256
136.226.254.0/23
ROA Signed and Valid IRR InValid
Zscaler Softech India Private Limited (C08162674) 512
136.226.255.0/24
ROA Signed and Valid IRR Valid
Zscaler Softech India Private Limited (C08162675) 256
137.83.137.0/24
IRR Valid
ZSCALER, INC. 256
137.83.143.0/24
IRR Valid
ZSCALER, INC. 256
137.83.144.0/24
ROA Signed and Valid IRR Valid
ZSCALER, INC. 256
137.83.145.0/24
ROA Signed and Valid IRR InValid
ZSCALER, INC. 256
137.83.147.0/24
IRR Valid
ZSCALER, INC. 256
137.83.149.0/24
IRR Valid
ZSCALER, INC. 256
137.83.150.0/24
IRR Valid
ZSCALER, INC. 256
137.83.151.0/24
IRR InValid
ZSCALER, INC. 256
137.83.152.0/24
IRR Valid
ZSCALER, INC. 256
137.83.160.0/24
IRR Valid
Zscaler, Inc. (C07636783) 256
137.83.178.0/24
IRR Valid
ZSCALER, INC. 256
137.83.184.0/24
IRR InValid
ZSCALER, INC. 256
137.83.185.0/24
IRR Valid
Zscaler, Inc. (C08502777) 256
137.83.188.0/24
IRR Valid
ZSCALER, INC. 256
137.83.189.0/24
ROA Signed and Valid IRR Valid
ZSCALER, INC. 256
147.161.192.0/23
IRR InValid
ZSCALER-OSA1 512
147.161.194.0/23
IRR InValid
ZSCALER-OSA1 512
147.161.196.0/23
IRR InValid
ZSCALER-OSA1 512
147.161.198.0/23
IRR InValid
ZSCALER-TYO4 512
147.161.200.0/23
IRR InValid
ZSCALER-TYO4 512
147.161.204.0/23
IRR InValid
ZSCALER-SIN4 512
147.161.212.0/23
IRR Valid
ZSCALER-MEL2 512
147.161.214.0/23
IRR InValid
ZSCALER-SYD3 512
147.161.216.0/23
IRR Valid
ZSCALER-AKL2 512
147.161.218.0/23
IRR Valid
ZSCALER-CBR1 512
147.161.220.0/23
IRR InValid
ZSCALER-CBR1 512
165.225.96.0/23
IRR InValid
ZSCALER, INC. 512
165.225.102.0/24
ROA Signed and Valid IRR InValid
Zscaler, Inc. (C05589809) 256
165.225.104.0/24
IRR InValid
ZSCALER, INC. 256
165.225.104.0/23
IRR InValid
ZSCALER, INC. 512
165.225.105.0/24
IRR Valid
ZSCALER, INC. 256
165.225.106.0/24
IRR InValid
ZSCALER, INC. 256
165.225.106.0/23
IRR InValid
ZSCALER, INC. 512
165.225.107.0/24
IRR InValid
Zscaler Softech India Private Limited (C07034418) 256
165.225.110.0/23
IRR InValid
Zscaler, Inc. (C07249022) 512
165.225.112.0/23
IRR InValid
ZSCALER, INC. 512
165.225.114.0/24
IRR InValid
ZSCALER, INC. 256
165.225.114.0/23
IRR InValid
ZSCALER, INC. 512
165.225.116.0/23
IRR InValid
ZSCALER, INC. 512
165.225.118.0/24
IRR InValid
ZSCALER, INC. 256
165.225.120.0/24
ROA Signed and Valid IRR Parent Valid
ZSCALER, INC. 256
165.225.120.0/23
ROA Signed and Valid IRR Parent Valid
ZSCALER, INC. 512
165.225.121.0/24
ROA Signed and Valid IRR Parent Valid
ZSCALER, INC. 256
165.225.122.0/23
IRR Valid
ZSCALER, INC. 512
165.225.124.0/23
ROA Signed and Valid IRR InValid
ZSCALER, INC. 512
165.225.125.0/24
ROA Signed and Valid IRR InValid
ZSCALER, INC. 256
165.225.226.0/23
IRR InValid
ZSCALER, INC. 512
165.225.228.0/24
IRR Valid
ZSCALER, INC. 256
165.225.228.0/23
IRR InValid
ZSCALER, INC. 512
165.225.229.0/24
IRR Parent Valid
Zscaler, Inc. (C07687842) 256
165.225.230.0/23
IRR Valid
Zscaler, Inc. (C07544219) 512
165.225.232.0/23
IRR Valid
ZSCALER, INC. 512
165.225.234.0/23
IRR Valid
ZSCALER, INC. 512
209.55.129.0/24
ROA Signed and Valid IRR InValid
Zscaler Softech India Private Limited (C08947322) 256
209.55.130.0/24
ROA Signed and Valid IRR InValid
Zscaler Softech India Private Limited (C08947331) 256
209.55.131.0/24
IRR Valid
ZSCALER, INC. 256
209.55.133.0/24
IRR InValid
Zscaler, Inc. (C08899650) 256
209.55.136.0/24
IRR Valid
Zscaler Softech India Private Limited (C09180031) 256
209.55.137.0/24
IRR InValid
Zscaler Softech India Private Limited (C09180034) 256
CIDR Description IP NUMs(prefix /64)
2605:4300:5::/48
IRR Valid
ZSCALER, INC. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,837,376 12,884,967,424 IPv4 IPv4
AS9583 SIFY-AS-IN - Sify Limited, IN India 606,208 4,294,967,296 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 585,216 55,834,640,384 IPv4 IPv4
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 346,880 42,949,672,960 IPv4 IPv4
AS38195 SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD, AU Australia 167,168 77,309,411,328 IPv4 IPv4
AS63956 COLO-AS-AP - Colocation Australia Pty Ltd, AU Australia 37,120 4,580,245,504 IPv4 IPv4
AS148976 HTPL-AS-AP - Newcastle Connect, AU Australia 512 0 IPv4 IPv4
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,834,624 8,589,934,592 IPv4 IPv4
AS4635 HKIX-RS1 - The Hong Kong Internet Exchange Limited, HK Hong Kong 768 0 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,379,584 25,770,721,280 IPv4 IPv4
AS15802 DU-AS1 - Emirates Integrated Telecommunications Company PJSC, AE United Arab Emirates 1,166,592 30,064,771,072 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 52,992 13,153,337,344 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,576 2,192,375,808 IPv4 IPv4
AS48237 MOBILY-AS - Etihad Etisalat, a joint stock company, SA Saudi Arabia 0 0 IPv4 IPv4
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 6,912 17,104,896 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 27,136 17,179,869,184 IPv4 IPv4
AS7131 PTIPACIFICAINC-AS-AP - PTI Pacifica Inc., MP Northern Mariana Islands 36,096 8,589,934,592 IPv4 IPv4
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18,432 4,294,967,296 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 38,144 4,027,580,416 IPv4 IPv4
AS45489 SLT-GLOBAL - Sri Lanka Telecom Ltd, LK Sri Lanka 1,536 65,536 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 222,464 47,244,705,792 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 7,168 4,294,967,296 IPv4 IPv4
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,144 458,752 IPv4 IPv4
AS140627 ONEQODEASSETS-AS-AP - ONEQODE ASSETS PTY LTD, AU Australia 33,536 4,295,032,832 IPv4 IPv4
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 47,616 34,628,173,824 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,044,672 4,299,096,064 IPv4 IPv4
AS9957 KINX-AS - KINX, KR Republic of Korea 7,936 0 IPv4 IPv4
AS3605 ERX-KUENTOS-AS - Kuentos Communications, Inc., GU Guam 93,440 4,294,967,296 IPv4 IPv4
AS23673 ONLINE-AS - COGETEL Co., Ltd, KH Cambodia 30,720 4,294,967,296 IPv4 IPv4
AS45267 LIGHTWIRE-AS-AP - Lightwire Limited, NZ New Zealand 20,992 8,589,934,592 IPv4 IPv4
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, SG Singapore 0 0 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,787,648 73,033,915,904 IPv4 IPv4
AS8888 XTOM - xTom Pty Ltd, AU Australia 8,192 30,065,033,216 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 13,312 34,362,163,200 IPv4 IPv4
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 8,448 4,294,967,296 IPv4 IPv4
AS136557 HOST-AS-AP - Host Universal Pty Ltd, AU Australia 22,784 4,296,802,304 IPv4 IPv4
AS396998 PATH-NETWORK - Path Network, Inc., US United States 10,752 68,753,031,168 IPv4 IPv4
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 20,480 5,570,560 IPv4 IPv4
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 6,850,304 21,474,967,552 IPv4 IPv4
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 66,560 4,295,163,904 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 8,192 4,294,967,296 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 6,912 4,294,967,296 IPv4 IPv4
AS1221 ASN-TELSTRA - Telstra Corporation Limited, AU Australia 13,485,056 17,592,186,175,488 IPv4 IPv4
AS9268 OVERTHEWIRE-AS-AP - Over the Wire Pty Ltd, AU Australia 70,656 38,655,885,312 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 7,168 42,949,672,960 IPv4 IPv4
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 30,976 4,295,163,904 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 36,096 12,884,901,888 IPv4 IPv4
AS132847 NETSG-AS-AP - Network Solutions Group Pty Ltd, AU Australia 3,840 167,772,160 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 70,400 88,997,888 IPv4 IPv4
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,232,576 2,757,369,069,568 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 4,615,360 213,993,979,904 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 488,192 282,631,397,507,072 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,274,176 12,885,032,960 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,265,536 8,590,000,128 IPv4 IPv4
AS9902 NEOCOMISP-KH-AP - NeocomISP Limited, KH Cambodia 27,136 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 48,128 81,604,378,624 IPv4 IPv4
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2,560 4,612,685,824 IPv4 IPv4
AS59318 SINET-KH - S.I Group, KH Cambodia 1,024 458,752 IPv4 IPv4
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 512 65,536 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 303,360 21,491,875,840 IPv4 IPv4
AS8966 Etisalat-AS - Emirates Telecommunications Corporation, AE United Arab Emirates 18,944 4,295,360,512 IPv4 IPv4
AS61138 ZAPPIE-HOST-AS - Zappie Host LLC, US United States 30,208 9,397,665,792 IPv4 IPv4
AS148968 FALCORE-AS-AP - Falcore Investments Pty Ltd, AU Australia 2,048 4,295,032,832 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 526,592 17,179,869,184 IPv4 IPv4
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv4 IPv4
AS17408 ABOVE-AS-AP - AboveNet Communications Taiwan Co., Ltd, TW Taiwan 66,816 536,936,448 IPv4 IPv4
AS63920 VOSTRO-AS-AP - VostroNet, AU Australia 2,816 67,174,400 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.141 100 Gbps 2022-05-03 16:32:24
India Extreme IX Mumbai - ExtremeIX Mumbai 103.77.109.27 100 Gbps 2022-11-30 19:19:25
Japan Equinix Tokyo - Equinix Internet Exchange Tokyo 203.190.230.161 100 Gbps 2021-03-23 17:21:18
Republic of Korea KINX - Korean Internet Neutral Exchange 192.145.251.133 10 Gbps 2021-02-16 16:40:05
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.89.221 100 Gbps 2022-06-15 20:14:28
New Zealand AKL-IX (Auckland NZ) - New Zealand Internet Exchange, Auckland 43.243.21.6 100 Gbps 2022-05-25 20:35:00
Japan Equinix Osaka - Equinix Internet Exchange Osaka 203.190.227.28 20 Gbps 2021-02-03 17:19:42
India DE-CIX Mumbai 103.27.170.18 10 Gbps 2020-02-19 04:08:02
Singapore Equinix Singapore - Equinix Internet Exchange Singapore 27.111.229.97 100 Gbps 2019-07-29 22:24:20
India Extreme IX Delhi - ExtremeIX Delhi 45.120.248.221 100 Gbps 2022-09-24 18:12:52
India Extreme IX Mumbai - ExtremeIX Mumbai 103.77.109.26 100 Gbps 2022-11-30 19:18:28
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.89.114 100 Gbps 2022-06-15 20:14:28
New Zealand AKL-IX (Auckland NZ) - New Zealand Internet Exchange, Auckland 43.243.21.116 100 Gbps 2022-05-25 20:35:14
Japan Equinix Osaka - Equinix Internet Exchange Osaka 203.190.227.27 20 Gbps 2021-02-03 17:19:26
India DE-CIX Mumbai 103.27.170.13 10 Gbps 2020-02-19 04:08:02
Australia Equinix Sydney - Equinix Internet Exchange Sydney 45.127.172.14 100 Gbps 2021-09-13 15:57:46
Singapore Equinix Singapore - Equinix Internet Exchange Singapore 27.111.228.245 100 Gbps 2019-07-29 22:24:20
India Extreme IX Delhi - ExtremeIX Delhi 45.120.248.220 100 Gbps 2022-09-24 18:12:51
Hong Kong Equinix Hong Kong - Equinix Internet Exchange Hong Kong 36.255.56.9 100 Gbps 2021-09-17 17:14:06
Australia Equinix Melbourne - Equinix Internet Exchange Melbourne 183.177.61.19 100 Gbps 2022-08-01 21:34:46
Australia Equinix Sydney - Equinix Internet Exchange Sydney 45.127.173.39 100 Gbps 2021-09-13 15:57:47
Hong Kong Equinix Hong Kong - Equinix Internet Exchange Hong Kong 36.255.56.192 100 Gbps 2021-09-17 17:14:06
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.90.70 100 Gbps 2021-07-12 18:12:01
Japan BBIX Osaka - BroadBand Internet eXchange Osaka 218.100.9.142 100 Gbps 2022-05-03 16:32:49
Japan Equinix Tokyo - Equinix Internet Exchange Tokyo 203.190.230.162 100 Gbps 2021-03-23 17:21:18
Republic of Korea KINX - Korean Internet Neutral Exchange 192.145.251.134 10 Gbps 2021-02-16 16:40:04
Australia Equinix Melbourne - Equinix Internet Exchange Melbourne 183.177.61.40 100 Gbps 2022-08-01 21:34:46
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.90.69 100 Gbps 2021-07-12 18:12:00

Private Peering Facilities

Country/Region Name City Website Updated
ASNumber:       53813
ASName:         ZSCALER-INC
ASHandle:       AS53813
RegDate:        2011-06-03
Updated:        2013-04-23    
Ref:            https://rdap.arin.net/registry/autnum/53813



OrgName:        ZSCALER, INC.
OrgId:          ZSCAL
Address:        120 Holger Way
City:           San Jose
StateProv:      CA
PostalCode:     95134
Country:        US
RegDate:        2011-03-18
Updated:        2021-07-12
Comment:        Zscaler customer traffic originates from colocation facilities around the world. You should *NOT* use the address or contact information here for the purposes of geolocation. Additionally, because traffic egressing our network may belong to any one of our customers, you should not assume that this traffic belongs to us.
Comment:        
Comment:        For network or security incidents, please reach out to our abuse POC, which is actually monitored and actioned.
Ref:            https://rdap.arin.net/registry/entity/ZSCAL


OrgNOCHandle: POCNO1-ARIN
OrgNOCName:   poc-noc
OrgNOCPhone:  +1-408-701-0534 
OrgNOCEmail:  poc-noc@zscaler.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/POCNO1-ARIN

OrgTechHandle: POCTE3-ARIN
OrgTechName:   poc-tech
OrgTechPhone:  +1-408-701-0534 
OrgTechEmail:  poc-tech@zscaler.com
OrgTechRef:    https://rdap.arin.net/registry/entity/POCTE3-ARIN

OrgAbuseHandle: POCAB2-ARIN
OrgAbuseName:   poc-abuse
OrgAbusePhone:  +1-408-701-0534 
OrgAbuseEmail:  poc-abuse@zscaler.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/POCAB2-ARIN