HomePrefix Lookup159.254.0.0/16

159.254.0.0/16

🇸🇬
IPv4RIPENCCassignedAS22616ZSCALER-SJC1 - ZSCALER, INC.No ROA
CIDR
159.254.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇸🇬 Singapore
City
Singapore
RIR
RIPENCC
Status
assigned
Allocated
9/1/1993

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
159.254.0.0/16AS22616ZSCALER-SJC1 - ZSCALER, INC.No ROA
RADB
6/15/2026

Covering Prefix

105 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
159.254.128.0/21AS396982GOOGLE-CLOUD-PLATFORM - Google LLC Valid—6/15/2026
159.254.120.0/21AS396982GOOGLE-CLOUD-PLATFORM - Google LLC Valid—6/15/2026
159.254.60.0/23AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.184.0/23AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.58.0/23AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.66.0/23AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.254.0/23AS22616ZSCALER-SJC1 - ZSCALER, INC.No ROA—6/15/2026
159.254.64.0/23AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.182.0/23AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.30.0/23AS22616ZSCALER-SJC1 - ZSCALER, INC.No ROA—6/15/2026
159.254.196.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.194.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.192.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.180.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.178.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.90.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.88.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.22.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.74.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.252.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.72.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.32.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.34.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbHNo ROA—6/15/2026
159.254.36.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.56.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.62.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.238.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.236.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.230.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.228.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.226.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.224.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.222.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.210.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.198.0/23AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.80.0/24AS14618AMAZON-AES - Amazon.com, Inc. Valid—6/15/2026
159.254.26.0/24AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V. Valid—6/15/2026
159.254.25.0/24AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V. Valid—6/15/2026
159.254.28.0/24AS15830Equinix Equinix (EMEA) Acquisition Enterprises B.V. Valid—6/15/2026
159.254.4.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.5.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.6.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.81.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.82.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.200.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.10.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.7.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.11.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.12.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.191.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.190.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.1.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.0.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.2.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.8.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.9.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.201.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.3.0/24AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
159.254.99.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.69.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.84.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.85.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.86.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.92.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.93.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.94.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.95.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.96.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.97.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.100.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.202.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.209.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.217.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.220.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.221.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.240.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.241.0/24AS22616ZSCALER-SJC1 - ZSCALER, INC. Valid—6/15/2026
159.254.98.0/24AS53813ZSCALER-INC - ZSCALER, INC. Valid—6/15/2026
159.254.204.0/24AS53813ZSCALER-INC - ZSCALER, INC. Valid—6/15/2026
159.254.103.0/24AS53813ZSCALER-INC - ZSCALER, INC. Valid—6/15/2026
159.254.55.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.20.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.29.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.203.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.71.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.21.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.216.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.70.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.218.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.13.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.68.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.54.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.87.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.83.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.24.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.27.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.18.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.17.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.16.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.15.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.14.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.19.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.219.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.102.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026
159.254.101.0/24AS62044ZSCALER-EMEA Zscaler Switzerland GmbH Valid—6/15/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS22616RADBMAINT-AS5344412/20/2024

More Specific Prefixes

91
PrefixASCountryStatus
159.254.212.0/22🇩🇪DEassigned
159.254.88.0/23AS62044🇫🇷FRassigned
159.254.32.0/23AS62044🇧🇪BEassigned
159.254.22.0/23AS62044🇩🇪DEassigned
159.254.48.0/23🇮🇹ITassigned
159.254.62.0/23AS62044🇦🇪AEassigned
159.254.76.0/23🇿🇦ZAassigned
159.254.78.0/23🇿🇦ZAassigned
159.254.184.0/23AS22616🇺🇸USassigned
159.254.198.0/23AS62044🇦🇹ATassigned
159.254.210.0/23AS62044🇫🇮FIassigned
159.254.36.0/23AS62044🇮🇹ITassigned
159.254.40.0/23🇮🇹ITassigned
159.254.44.0/23🇮🇹ITassigned
159.254.64.0/23AS22616🇧🇷BRassigned
159.254.66.0/23AS22616🇧🇷BRassigned
159.254.74.0/23AS62044🇦🇪AEassigned
159.254.178.0/23AS62044🇳🇱NLassigned
159.254.192.0/23AS62044🇵🇱PLassigned
159.254.194.0/23AS62044🇵🇱PLassigned
159.254.226.0/23AS62044🇩🇪DEassigned
159.254.228.0/23AS62044🇩🇪DEassigned
159.254.252.0/23AS62044🇫🇷FRassigned
159.254.34.0/23AS62044🇧🇪BEassigned
159.254.38.0/23🇮🇹ITassigned
159.254.46.0/23🇮🇹ITassigned
159.254.50.0/23🇮🇹ITassigned
159.254.90.0/23AS62044🇳🇱NLassigned
159.254.196.0/23AS62044🇦🇹ATassigned
159.254.222.0/23AS62044🇬🇧GBassigned
159.254.224.0/23AS62044🇬🇧GBassigned
159.254.230.0/23AS62044🇩🇪DEassigned
159.254.236.0/23AS62044🇬🇧GBassigned
159.254.238.0/23AS62044🇬🇧GBassigned
159.254.42.0/23🇮🇹ITassigned
159.254.56.0/23AS62044🇦🇪AEassigned
159.254.30.0/23AS22616🇺🇸USassigned
159.254.58.0/23AS22616🇲🇽MXassigned
159.254.60.0/23AS22616🇲🇽MXassigned
159.254.72.0/23AS62044🇦🇪AEassigned
159.254.176.0/23🇮🇹ITassigned
159.254.180.0/23AS62044🇳🇱NLassigned
159.254.182.0/23AS22616🇺🇸USassigned
159.254.18.0/24AS62044🇿🇲ZMassigned
159.254.27.0/24AS62044🇿🇦ZAassigned
159.254.71.0/24AS62044🇦🇪AEassigned
159.254.101.0/24AS62044🇬🇧GBassigned
159.254.100.0/24AS22616🇺🇸USassigned
159.254.14.0/24AS62044🇹🇬TGassigned
159.254.29.0/24AS62044🇪🇸ESassigned
159.254.203.0/24AS62044🇩🇪DEassigned
159.254.219.0/24AS62044🇮🇱ILassigned
159.254.241.0/24AS22616🇺🇸USassigned
159.254.13.0/24AS62044🇹🇿TZassigned
159.254.15.0/24AS62044🇹🇳TNassigned
159.254.16.0/24AS62044🇺🇬UGassigned
159.254.19.0/24AS62044🇿🇼ZWassigned
159.254.24.0/24AS62044🇸🇪SEassigned
159.254.25.0/24AS15830🇺🇸USassigned
159.254.26.0/24AS15830🇺🇸USassigned
159.254.28.0/24AS15830🇩🇪DEassigned
159.254.55.0/24AS62044🇫🇷FRassigned
159.254.68.0/24AS62044🇦🇹ATassigned
159.254.83.0/24AS62044🇪🇸ESassigned
159.254.85.0/24AS22616🇺🇸USassigned
159.254.87.0/24AS62044🇦🇪AEassigned
159.254.94.0/24AS22616🇺🇸USassigned
159.254.95.0/24AS22616🇺🇸USassigned
159.254.96.0/24AS22616🇺🇸USassigned
159.254.97.0/24AS22616🇺🇸USassigned
159.254.98.0/24AS53813🇮🇩IDassigned
159.254.102.0/24AS62044🇧🇪BEassigned
159.254.103.0/24AS53813🇦🇺AUassigned
159.254.216.0/24AS62044🇩🇪DEassigned
159.254.217.0/24AS22616🇲🇽MXassigned
159.254.218.0/24AS62044🇵🇱PLassigned
159.254.240.0/24AS22616🇺🇸USassigned
159.254.204.0/24AS53813🇮🇳INassigned
159.254.220.0/24AS22616🇺🇸USassigned
159.254.20.0/24AS62044🇦🇼AWassigned
159.254.69.0/24AS22616🇺🇸USassigned
159.254.70.0/24AS62044🇦🇪AEassigned
159.254.86.0/24AS22616🇺🇸USassigned
159.254.92.0/24AS22616🇺🇸USassigned
159.254.54.0/24AS62044🇮🇹ITassigned
159.254.84.0/24AS22616🇺🇸USassigned
159.254.93.0/24AS22616🇺🇸USassigned
159.254.99.0/24AS22616🇲🇽MXassigned
159.254.21.0/24AS62044🇫🇷FRassigned
159.254.202.0/24AS22616🇺🇸USassigned
159.254.209.0/24AS22616🇺🇸USassigned
Origin ASN
AS22616
ZSCALER-SJC1 - ZSCALER, INC.
Geolocation
Country🇸🇬SingaporeSG
CitySingapore
Coordinates1.3521, 103.8200 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/159.254.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/159.254.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP