HomePrefix Lookup170.33.0.0/16

170.33.0.0/16

🇨🇳
IPv4APNICallocatedAS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited RPKI Valid
CIDR
170.33.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
allocated
Allocated
2/3/1994

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

148 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
170.33.24.0/21AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.32.0/21AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.16.0/22AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.98.0/24AS24429Taobao - Zhejiang Taobao Network Co.,Ltd Valid—5/31/2026
170.33.104.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.31.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.105.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.79.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.106.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.23.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.107.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.80.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.112.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.113.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.81.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.114.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.32.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.82.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.64.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.129.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.83.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.130.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.21.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.131.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.84.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.65.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.33.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.66.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.136.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.88.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.137.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.68.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.138.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.34.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.90.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.69.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.24.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.92.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.72.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.93.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.35.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.73.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.20.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.29.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.76.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.22.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.30.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.77.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.78.0/24AS45102ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd. Valid—5/31/2026
170.33.84.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.85.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.86.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.87.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.88.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.89.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.90.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.91.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.92.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.93.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.94.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.96.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.97.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.98.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.99.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.100.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.101.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.102.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.103.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.104.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.105.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.106.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.107.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.112.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.113.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.114.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.115.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.128.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.129.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.130.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.131.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.132.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.133.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.134.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.135.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.136.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.137.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.138.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.139.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.144.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.152.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.160.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.200.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.201.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.202.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.203.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.216.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.217.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.218.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.0.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.219.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.1.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.2.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.3.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.8.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.9.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.10.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.11.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.12.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.13.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.14.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.15.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.20.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.21.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.22.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.23.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.24.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.29.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.30.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.31.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.32.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.33.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.34.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.35.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.40.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.41.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.42.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.43.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.44.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.45.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.46.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.47.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.64.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.65.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.66.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.68.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.69.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.72.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.73.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.74.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.75.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.76.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.77.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.78.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.79.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.80.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.81.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.82.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026
170.33.83.0/24AS134963ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
170.33.0.0/16AS45102/24apnic
170.33.0.0/16AS134963/24apnic

IRR Route Objects

3
OriginRegistryMaintainerModified
AS45102APNICMAINT-ASEPL-SG9/27/2017
AS134963APNICMAINT-ASEPL-SG11/15/2019
AS45102RADBMAINT-AS931811/13/2023

More Specific Prefixes

15
PrefixASCountryStatus
170.33.8.0/21🇸🇬SGassigned
170.33.16.0/21🇺🇸USassigned
170.33.32.0/21AS134963🇩🇪DEassigned
170.33.0.0/22🇨🇳CNassigned
170.33.97.0/24AS134963🇮🇩IDassigned
170.33.128.0/24AS134963🇨🇳CNassigned
170.33.15.0/24AS134963🇲🇾MYassigned
170.33.86.0/24AS134963🇯🇵JPassigned
170.33.94.0/24AS134963🇬🇧GBassigned
170.33.152.0/24AS134963🇺🇸USassigned
170.33.98.0/24AS134963🇮🇩IDassigned
170.33.160.0/24AS134963🇺🇸USassigned
170.33.144.0/24AS134963🇩🇪DEassigned
170.33.139.0/24AS134963🇯🇵JPassigned
170.33.85.0/24AS134963🇯🇵JPassigned
Origin ASN
AS134963
ASEPL-AS-AP - Alibaba Cloud (Singapore) Private Limited
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityBeijing
Coordinates39.9042, 116.4070 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/170.33.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/170.33.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP