Summary

NetName
ZSCALER-MIL4
OrgName
ZSCALER, INC.
CIDR
RIR

ARIN

Country / Region

Status

Reassigned

RegDate

2026-01-28

Updated

2026-01-28

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411392 77326778368
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8552448 442382745600
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28864512 81626398720
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64256 12884967424
AS5392 TELNET-ITALY - TELNET S.r.l., IT Italy 16384 4294967296
AS5394 Unidata - UNIDATA S.p.A., IT Italy 91904 4294967296
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3840 268500999
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458496 283043982606336
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS8660 MATRIX-AS - Italiaonline S.p.A., IT Italy 28672 0
AS9009 M247 - M247 Europe SRL, RO Romania 1569536 257769079040
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 81920 188978561024
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47104 42949869568
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570112 107374182400
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65536 12884901888
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS15605 CONNESI - Connesi s.p.a., IT Italy 20992 17179869184
AS22356 Durand do Brasil Ltda, BR Brazil 25856 4294967296
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 110080 107374182400
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42496 17179869184
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9216 38654705664
AS49709 VIDEOBYTE - Videobyte S.r.l., IT Italy 2048 4294967296
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 6144 34359738368
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28416 4848746496
AS57111 ALTITUD - NOVA NETWORKS S.R.L., IT Italy 3072 34359738368
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3584 4294967296
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140800 77423378434
AS202032 GOLINE - GOLINE SA, CH Switzerland 1024 4294967296
AS214443 BEBYTE - BE BYTE SRL, IT Italy 512 34359738368

Whois

NetRange:       205.220.0.0 - 205.220.127.255
CIDR:           205.220.0.0/17
NetName:        ZSCAL
NetHandle:      NET-205-220-0-0-1
Parent:         NET205 (NET-205-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   ZSCALER, INC. (ZSCAL)
RegDate:        2024-11-27
Updated:        2024-11-27
Ref:            https://rdap.arin.net/registry/ip/205.220.0.0

OrgName:        ZSCALER, INC.
OrgId:          ZSCAL
Address:        120 Holger Way
City:           San Jose
StateProv:      CA
PostalCode:     95134
Country:        US
RegDate:        2011-03-18
Updated:        2025-11-06
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:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/POCNO1-ARIN

OrgAbuseHandle: POCAB2-ARIN
OrgAbuseName:   poc-abuse
OrgAbusePhone:  +1-408-701-0534
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/POCAB2-ARIN

OrgTechHandle: POCTE3-ARIN
OrgTechName:   poc-tech
OrgTechPhone:  +1-408-701-0534
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/POCTE3-ARIN

OrgTechHandle: MMT31-ARIN
OrgTechName:   Teng, Michael Michael
OrgTechPhone:  +1-650-937-9195
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MMT31-ARIN


NetRange:       205.220.97.0 - 205.220.97.255
CIDR:           205.220.97.0/24
NetName:        ZSCALER-MIL4
NetHandle:      NET-205-220-97-0-1
Parent:         ZSCAL (NET-205-220-0-0-1)
NetType:        Reassigned
OriginAS:
Customer:       Zscaler, Inc. (C11492246)
RegDate:        2026-01-28
Updated:        2026-01-28
Ref:            https://rdap.arin.net/registry/ip/205.220.97.0

CustName:       Zscaler, Inc.
Address:        Retelit Avalon 3 95 Via Bisceglie
City:           Milano
StateProv:
PostalCode:     20152
Country:        IT
RegDate:        2026-01-28
Updated:        2026-01-28
Ref:            https://rdap.arin.net/registry/entity/C11492246

OrgNOCHandle: POCNO1-ARIN
OrgNOCName:   poc-noc
OrgNOCPhone:  +1-408-701-0534
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/POCNO1-ARIN

OrgAbuseHandle: POCAB2-ARIN
OrgAbuseName:   poc-abuse
OrgAbusePhone:  +1-408-701-0534
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/POCAB2-ARIN

OrgTechHandle: POCTE3-ARIN
OrgTechName:   poc-tech
OrgTechPhone:  +1-408-701-0534
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/POCTE3-ARIN

OrgTechHandle: MMT31-ARIN
OrgTechName:   Teng, Michael Michael
OrgTechPhone:  +1-650-937-9195
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MMT31-ARIN

Graph