Data as of Nov 7, 2026
205.220.0.0/17
28 residential-proxy exits · 30 daysZscaler, Inc.
Residential-proxy exits
Proxy exits
28
0.09% of its addresses · 30 days
Spread
12 of 128
/24s with at least one exit
Providers
5
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
169 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 205.220.19.0/24 | 0 | 8 | |
| 205.220.48.0/24 | 0 | 6 | |
| 205.220.30.0/24 | 0 | 2 | |
| 205.220.31.0/24 | 0 | 2 | |
| 205.220.32.0/24 | 0 | 2 | |
| 205.220.46.0/24 | 0 | 2 | |
| 205.220.105.0/24 | 0 | 2 | |
| 205.220.29.0/24 | 0 | 1 | |
| 205.220.72.0/24 | 0 | 1 | |
| 205.220.100.0/24 | 0 | 1 | |
| 205.220.101.0/24 | 0 | 1 | |
| 205.220.106.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- Datarama
- Elusive
- EnigmaProxy
- Shifter
Operators, sellers and brokers
Corporate gateways
| Name | Parent | In 205.220.0.0/17 | /24s |
|---|---|---|---|
| Zscaler | 32,768100% | 128 |
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 205.220.0.0/23 since Jan 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.2.0/23 since Jan 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.4.0/23 since Jan 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.6.0/23 since Jan 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.8.0/23 since Jan 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.12.0/23 since Jun 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.14.0/23 since Jun 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.16.0/23 since Jan 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.18.0/23 since Dec 2025 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 8 | Zscaler, Inc. | |
| 205.220.20.0/23 since Dec 2025 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.22.0/23 since Dec 2025 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.24.0/23 since Dec 2025 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.26.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.28.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | Zscaler, Inc. | |
| 205.220.30.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 4 | Zscaler, Inc. | |
| 205.220.32.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | Zscaler, Inc. | |
| 205.220.34.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.36.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.38.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.40.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.42.0/23 since Feb 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.44.0/24 since Sep 2025 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.45.0/24 since Aug 2025 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.46.0/23 since Aug 2025 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | Zscaler, Inc. | |
| 205.220.48.0/23 since Aug 2025 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 6 | Zscaler, Inc. | |
| 205.220.50.0/23 since Oct 2025 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.52.0/22 since Sep 2025 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.56.0/24 since Sep 2025 | AS62044 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.58.0/23 since Aug 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.60.0/23 since Aug 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.62.0/23 since Aug 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.64.0/23 since Aug 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.66.0/23 since Aug 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.68.0/24 since Apr 2026 | AS62044 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.69.0/24 since Sep 28, 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.70.0/23 since Jan 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.72.0/23 since Jan 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | Zscaler, Inc. | |
| 205.220.74.0/23 since Jan 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.76.0/23 since Jan 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.78.0/23 since Jan 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.80.0/24 since Jan 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.81.0/24 since Sep 28, 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.83.0/24 since Oct 2025 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.84.0/23 since Jan 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.86.0/23 since Jan 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.88.0/23 since Oct 2025 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.90.0/24 since Dec 2025 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.91.0/24 since Dec 2025 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.92.0/24 since Oct 2025 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.93.0/24 since Nov 2025 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.94.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.96.0/24 since May 2026 | AS62044 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.97.0/24 since Jun 2026 | AS62044 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.98.0/24 since Jan 2026 | AS53813 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.100.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | Zscaler, Inc. | |
| 205.220.102.0/24 since Feb 2026 | AS62044 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.104.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 2 | Zscaler, Inc. | |
| 205.220.106.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | 1 | Zscaler, Inc. | |
| 205.220.108.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.110.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.112.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.114.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. | ||
| 205.220.116.0/23 since May 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Zscaler, Inc. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 205.220.0.0/17 | 32,768 | ZSCAL | Zscaler, Inc. (ZSCAL) · US | Direct Allocation | Nov 27, 2024 | poc-abuse@ |
| └ 205.220.0.0/23 | 512 | ZSCALER-SCL2 | Zscaler, Inc. (C11288691) · CL | Reassigned | Jul 22, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.2.0/23 | 512 | ZSCALER-SCL2 | Zscaler, Inc. (C11288692) · CL | Reassigned | Jul 22, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.4.0/23 | 512 | ZSCALER-SCL2 | Zscaler, Inc. (C11288693) · CL | Reassigned | Jul 22, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.6.0/23 | 512 | ZSCALER-SCL2 | Zscaler, Inc. (C11288694) · CL | Reassigned | Jul 22, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.8.0/23 | 512 | ZSCALER-SCL2 | Zscaler, Inc. (C11288695) · CL | Reassigned | Jul 22, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.16.0/23 | 512 | ZSCALER-CCU1 | Zscaler Softech India Private Limited (C11304874) · IN | Reassigned | Aug 4, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.18.0/23 | 512 | ZSCALER-CCU1 | Zscaler Softech India Private Limited (C11304875) · IN | Reassigned | Aug 4, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.20.0/23 | 512 | ZSCALER-CCU1 | Zscaler Softech India Private Limited (C11304876) · IN | Reassigned | Aug 4, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.22.0/23 | 512 | ZSCALER-CCU1 | Zscaler Softech India Private Limited (C11304877) · IN | Reassigned | Aug 4, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.24.0/23 | 512 | ZSCALER-CCU1 | Zscaler Softech India Private Limited (C11304878) · IN | Reassigned | Aug 4, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.26.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305638) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.28.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305639) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.30.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305640) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.32.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305641) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.34.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305642) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.36.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305643) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.38.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305644) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.40.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305645) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.42.0/23 | 512 | ZSCALER-MIA4 | Zscaler, Inc. (C11305646) · US | Reassigned | Aug 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.58.0/23 | 512 | ZSCALER-BOG2 | Zscaler, Inc. (C11530820) · CO | Reassigned | Mar 3, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.60.0/23 | 512 | ZSCALER-BOG2 | Zscaler, Inc. (C11530821) · CO | Reassigned | Mar 3, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.62.0/23 | 512 | ZSCALER-BOG2 | Zscaler, Inc. (C11530822) · CO | Reassigned | Mar 3, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.64.0/23 | 512 | ZSCALER-BOG2 | Zscaler, Inc. (C11530823) · CO | Reassigned | Mar 3, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.66.0/23 | 512 | ZSCALER-BOG2 | Zscaler, Inc. (C11530824) · CO | Reassigned | Mar 3, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.69.0/24 | 256 | ZSCALER-HKG4 | Zscaler, Inc. (C11598274) · HK | Reassigned | May 19, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.70.0/23 | 512 | ZSCALER-KUL2 | Zscaler, Inc. (C11443020) · MY | Reassigned | Dec 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.72.0/23 | 512 | ZSCALER-KUL2 | Zscaler, Inc. (C11443021) · MY | Reassigned | Dec 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.74.0/23 | 512 | ZSCALER-KUL2 | Zscaler, Inc. (C11443022) · MY | Reassigned | Dec 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.76.0/23 | 512 | ZSCALER-KUL2 | Zscaler, Inc. (C11443023) · MY | Reassigned | Dec 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.78.0/23 | 512 | ZSCALER-KUL2 | Zscaler, Inc. (C11443024) · MY | Reassigned | Dec 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.80.0/24 | 256 | ZSCALER-KUL2 | Zscaler, Inc. (C11443026) · MY | Reassigned | Dec 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.81.0/24 | 256 | ZSCALER-HKG4 | Zscaler, Inc. (C11598273) · HK | Reassigned | May 19, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.90.0/24 | 256 | ZSCALER-SYD4 | Zscaler, Inc. (C11384632) · AU | Reassigned | Oct 9, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.91.0/24 | 256 | ZSCALER-SYD4 | Zscaler, Inc. (C11384631) · AU | Reassigned | Oct 9, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.94.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466823) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.96.0/24 | 256 | ZSCALER-MIL4 | Zscaler, Inc. (C11492247) · IT | Reassigned | Jan 28, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.97.0/24 | 256 | ZSCALER-MIL4 | Zscaler, Inc. (C11492246) · IT | Reassigned | Jan 28, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.98.0/24 | 256 | ZSCALER-KUL2 | Zscaler, Inc. (C11443025) · MY | Reassigned | Dec 5, 2025 | poc-abuse@ via ZSCAL |
| └ 205.220.100.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466824) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.104.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466825) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.106.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466826) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.108.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466827) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.110.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466828) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.112.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466829) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.114.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466830) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
| └ 205.220.116.0/23 | 512 | ZSCALER-MEX2 | Zscaler, Inc. (C11466831) · MX | Reassigned | Jan 2, 2026 | poc-abuse@ via ZSCAL |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Origin network
AS22616
US
- Name
- Zscaler, Inc.
- Type
- Business
- Registered
- May 28, 2014
- Domain
- zscaler.com
- Website
- www.zscaler.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 3
- Last change of origin
- Dec 2024
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22616 | RADB | Zscaler SJC4 | MAINT-AS53444 | Dec 9, 2024 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 205.220.57.0/24 | AS22616 | RADB | Zscaler BOG2 | MAINT-AS53444 | Aug 27, 2026 |
Whois
Registration for this announcement
- Range
- 205.
220. 0. 0/ 17 - Netname
- ZSCAL
- Registrant
- Zscaler, Inc.
- Organization
- Zscaler, Inc. (ZSCAL)
- Org address
- 4401 Great America Pkwy, Santa Clara, CA, 95054
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-220-0-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Nov 27, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 27, 2024
- Status
- assigned
Report abuse
Abuse contact
- poc-abuse@
zscaler. com - Name
- poc-abuse
- Phone
- +1-408-701-0534
- Handle
- POCAB2-ARIN