47.81.128.0/18

AS45102 · Alibaba (US) Technology Co., Ltd.

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Summary

Country	United States
Domain	alibaba-inc.com
ASN	AS45102
Registry	ARIN
ID	AL-3

WHOIS Details

NetHandle:      NET-47-74-0-0-1
OrgID:          AL-3
Parent:         NET-47-0-0-0-0
NetName:        AL-3
NetRange:       47.74.0.0 - 47.87.255.255
NetType:        allocation
RegDate:        2016-03-17
Updated:        2017-04-26
Source:         ARIN


OrgID:          AL-3
OrgName:        Alibaba Cloud LLC
CanAllocate:    
Street:         400 S El Camino Real, Suite 400
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94402
Comment:        1.For AliCloud IPR Infringement and Abuse Claim, please use below link with browser to report: https://intl.aliyun.com/report
Comment:        2.For Alibaba.com and Aliexpress.com's IPR Infringement , please use below link with browser to report: https://ipp.alibabagroup.com
Comment:        3.For Alibaba.com and Aliexpress.com's Abuse, please send email to those two mail lists to report: intl-abuse@list.alibaba-inc.com and abuse@alibaba-inc.com
Comment:        4. For network issue, please send email to this mail list: aliops-goc@list.alibaba-inc.com
RegDate:        2010-10-29
Updated:        2024-11-25
OrgAdminHandle: ALIBA-ARIN
OrgTechHandle:  ALIBA-ARIN
OrgAbuseHandle: NETWO4028-ARIN
OrgNOCHandle:   ALIBA-ARIN
Source:         ARIN


POCHandle:      NETWO4028-ARIN
IsRole:         Y
LastName:       Network Abuse
FirstName:      
Street:         400 S El Camino Real
Street:         Suite 400
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94402
RegDate:        2010-11-18
Updated:        2025-03-10
OfficePhone:    +1-408-785-5580
Mailbox:        abuse@alibaba-inc.com
Mailbox:        intl-abuse@list.alibaba-inc.com
Source:         ARIN


POCHandle:      ALIBA-ARIN
IsRole:         Y
LastName:       Alibaba NOC
FirstName:      
Street:         400 S El Camino Real, Suite 400
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94402
RegDate:        2014-09-26
Updated:        2024-12-17
OfficePhone:    +1-408-748-1200
Mailbox:        abuse@alibaba-inc.com
Mailbox:        noc@list.alibaba-inc.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
66.217.206.50	AS7029 Windstream Communications LLC	`0.44ms` from Atlanta, US
52.81.65.66	AS55960 Beijing Guanghuan Xinwang Digital	`3.58ms` from Beijing, CN
120.159.172.178	AS135887 Belong (Telstra Limited)	`5.33ms` from Brisbane, AU
154.177.75.18	AS8452 TE-AS	`2.52ms` from Cairo, EG
41.40.11.242	AS8452 TE-AS	`6.71ms` from Cairo, EG
61.157.238.98	AS4134 CHINANET-BACKBONE	`5.43ms` from Chengdu, CN
123.144.139.18	AS4837 CHINA UNICOM China169 Backbone	`2.38ms` from Chongqing, CN
76.182.251.130	AS11427 Charter Communications Inc	`5.92ms` from Dallas, US
149.36.62.2	AS50469 Peer Kohlstetter trading as Hessenkom GmbH & Co. KG	`0.97ms` from Frankfurt am Main, DE
27.40.55.2	AS17816 China Unicom IP network China169 Guangdong province	`7.63ms` from Guangzhou, CN
106.217.211.130	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.10ms` from Hyderabad, IN
175.33.58.18	AS4804 Microplex PTY LTD	`7.69ms` from Melbourne, AU
187.150.197.130	AS8151 UNINET	`12.40ms` from Miami, US
151.61.246.66	AS1267 WIND TRE S.P.A.	`4.59ms` from Milan, IT
116.9.13.146	AS4134 CHINANET-BACKBONE	`3.05ms` from Nanning, CN
121.110.188.130	AS2516 KDDI CORPORATION	`7.90ms` from Osaka, JP
219.121.157.2	AS59108 KATCH NETWORK INC.	`4.04ms` from Osaka, JP
188.120.193.18	AS49985 IP4ISP z.s.p.o	`2.56ms` from Prague, CZ
65.95.177.82	AS577 Bell Canada	`3.91ms` from Toronto, CA
192.214.117.226	AS46408 Columbus Communication St. Vincent and the Grenadines Ltd.	`15.47ms` from Willemstad, CW
121.60.58.210	AS4134 CHINANET-BACKBONE	`1.39ms` from Wuhan, CN
111.207.130.146	AS4808 China Unicom Beijing Province Network	`2.96ms` from Beijing, CN
54.190.112.178	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
95.69.11.34	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`7.99ms` from Braga, PT
73.74.15.82	AS7922 Comcast Cable Communications, LLC	`12.82ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 47.81.183.74

traceroute to 47.81.183.74 (47.81.183.74): 7 hops max, 52 byte packets

3 [AS3257] 213.200.113.34 8.992 ms

4 [AS6453] 195.219.23.64 18.451 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in London, GB

On August 22nd 2025

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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