1. All IP Ranges
  2. 101.0.0.0/8
  3. 101.33.0.0/16
  4. AS21859  | 101.33.12.0/24

101.33.12.0/24

AS21859  ·  Zenlayer Inc

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Summary

Country Vietnam
Domain aceville.net
ASN AS21859
Registry APNIC
ID ACE-SG

WHOIS Details

inetnum:        101.33.12.0 - 101.33.12.255
netname:        ACE-SG
descr:          16 COLLYER QUAY # 18-29 INCOME AT RAFFLES
country:        VN
admin-c:        AA2419-AP
tech-c:         AA2419-AP
abuse-c:        AS3182-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-ACE-SG
mnt-irt:        IRT-SG-ACE
last-modified:  2024-03-21T02:23:46Z
source:         APNIC

irt:            IRT-SG-ACE
address:        16 COLLYER QUAY,
e-mail:         cdn_noc@aceville.net
abuse-mailbox:  as139341_abuse@aceville.net
admin-c:        AA2419-AP
tech-c:         AA2419-AP
auth:           # Filtered
remarks:        as139341_abuse@aceville.net was validated on 2025-06-17
remarks:        cdn_noc@aceville.net was validated on 2025-06-25
mnt-by:         MAINT-ACE-SG
last-modified:  2025-11-18T00:34:52Z
source:         APNIC

role:           ACE administrator
address:        16 COLLYER QUAY, #18-29, INCOME AT RAFFLES, SINGAPORE
country:        SG
phone:          +000000000
e-mail:         cdn_noc@aceville.net
admin-c:        AA2419-AP
tech-c:         AA2419-AP
nic-hdl:        AA2419-AP
mnt-by:         MAINT-ACE-SG
last-modified:  2023-03-25T16:05:14Z
source:         APNIC

role:           ABUSE SGACE
country:        ZZ
address:        16 COLLYER QUAY, # 18-29,INCOME AT RAFFLES, SINGAPORE
phone:          +000000000
e-mail:         cdn_noc@aceville.net
admin-c:        AA2419-AP
tech-c:         AA2419-AP
nic-hdl:        AS3182-AP
remarks:        Generated from irt object IRT-SG-ACE
remarks:        as139341_abuse@aceville.net was validated on 2025-06-17
remarks:        cdn_noc@aceville.net was validated on 2025-06-25
abuse-mailbox:  as139341_abuse@aceville.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-25T01:26:14Z
source:         APNIC

route:          101.33.12.0/24
descr:          ACE
country:        VN
mnt-by:         MAINT-ACE-SG
origin:         AS139341
last-modified:  2024-03-21T02:11:30Z
source:         APNIC

route:          101.33.12.0/24
descr:          ACE
country:        VN
mnt-by:         MAINT-ACE-SG
origin:         AS21859
last-modified:  2024-09-05T08:24:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 101.33.0.0/16

Range ASN Company Num of IPs
101.33.128.0/17 AS132203 Tencent Cloud Computing (Beijing) Co., Ltd 32,768
101.33.128.0/17 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 32,768
101.33.52.0/22 AS132203 16 COLLYER QUAY 1,024
101.33.56.0/22 AS132203 16 COLLYER QUAY 1,024
101.33.30.0/23 AS132203 6 COLLYER QUAY 512
101.33.4.0/23 AS132203 6 COLLYER QUAY 512
101.33.18.0/23 AS132203 6 COLLYER QUAY 512
101.33.19.0/24 AS139341 16 COLLYER QUAY # 18-29 INCOME AT RAFFLES 256
101.33.22.0/24 AS139341 6 COLLYER QUAY 256
101.33.23.0/24 AS139341 6 COLLYER QUAY 256
101.33.24.0/24 AS139341 6 COLLYER QUAY 256
101.33.25.0/24 AS139341 6 COLLYER QUAY 256
101.33.27.0/24 AS139341 6 COLLYER QUAY 256
101.33.13.0/24 AS21859 16 COLLYER QUAY # 18-29 INCOME AT RAFFLES 256
101.33.14.0/24 AS21859 16 COLLYER QUAY # 18-29 INCOME AT RAFFLES 256
101.33.15.0/24 AS21859 16 COLLYER QUAY # 18-29 INCOME AT RAFFLES 256
101.33.17.0/24 AS132203 6 COLLYER QUAY 256
101.33.41.0/24 AS132203 6 COLLYER QUAY 256
101.33.10.0/24 AS139341 16 COLLYER QUAY # 18-29 INCOME AT RAFFLES 256
101.33.11.0/24 AS139341 16 COLLYER QUAY # 18-29 INCOME AT RAFFLES 256
101.33.18.0/24 AS139341 16 COLLYER QUAY # 18-29 INCOME AT RAFFLES 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

73 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
101.33.12.129 AS21859 Zenlayer Inc 0.14ms from Hanoi, VN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
35.199.1.120 AS396982 Google LLC 0.14ms from Ashburn, US
94.53.245.168 AS48161 NEXTGEN COMMUNICATIONS SRL 1.61ms from Bucharest, RO
50.5.180.40 AS6181 Cincinnati Bell Telephone Company LLC 1.98ms from Cincinnati, US
34.63.197.56 AS396982 Google LLC 0.12ms from Council Bluffs, US
48.214.248.40 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
77.181.222.120 AS6805 Telefonica Germany GmbH & Co.OHG 3.14ms from Frankfurt am Main, DE
109.184.232.40 AS12389 PJSC Rostelecom 6.08ms from Kazan, RU
97.205.77.56 AS6167 Verizon Business 13.74ms from San Jose, US
125.143.120.232 AS4766 Korea Telecom 6.80ms from Seoul, KR
20.211.47.152 AS8075 Microsoft Corporation 0.77ms from Sydney, AU
223.76.213.168 AS9808 China Mobile Communications Group Co., Ltd. 5.11ms from Wuhan, CN
68.154.5.88 AS8075 Microsoft Corporation 0.32ms from Boydton, US
201.180.108.56 AS22927 Telefonica de Argentina 4.99ms from Buenos Aires, AR
35.238.95.152 AS396982 Google LLC 0.13ms from Council Bluffs, US
67.11.39.248 AS11427 Charter Communications Inc 8.47ms from Houston, US
81.110.43.136 AS5089 Virgin Media Limited 15.57ms from London, GB
173.170.19.248 AS33363 Charter Communications, Inc 8.20ms from Orlando, US
200.207.21.72 AS27699 TELEFÔNICA BRASIL S.A 2.96ms from Osasco, BR
98.51.137.24 AS7922 Comcast Cable Communications, LLC 3.13ms from San Jose, US
211.249.248.72 AS7625 Kakao Corp 1.79ms from Seoul, KR
121.30.21.8 AS4837 CHINA UNICOM China169 Backbone 9.39ms from Taiyuan, CN
153.122.59.56 AS131921 GMO GlobalSign Holdings K.K. 1.18ms from Tokyo, JP
35.73.226.56 AS16509 Amazon.com, Inc. 0.96ms from Tokyo, JP
83.10.40.72 AS5617 Orange Polska Spolka Akcyjna 7.24ms from Warsaw, PL
48.217.105.40 AS8075 Microsoft Corporation 0.90ms from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 101.33.12.114
traceroute to 101.33.12.114 (101.33.12.114): 64 hops max, 52 byte packets
6 *
Measurement taken from IPinfo ProbeNet in Hanoi, VN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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