202.8.42.0/23

AS140577 · Ahrefs Pte Ltd

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Summary

Country	United States
Domain	ahrefs.com
ASN	AS140577
Parent Range	202.8.40.0/22
Registry	APNIC
ID	AHREFS-CRAWLER-B-USA

WHOIS Details

inetnum:        202.8.42.0 - 202.8.43.255
netname:        AHREFS-CRAWLER-B-USA
descr:          Ahrefs Crawler B
descr:          22271 Shellhorn Road, Ashburn, VA 20147, USA
country:        US
geofeed:        https://ahrefs.com/csv/geofeed.csv
admin-c:        APLA38-AP
tech-c:         APLA38-AP
abuse-c:        AA2888-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AHREFS-SG
mnt-irt:        IRT-AHREFS-US
last-modified:  2025-02-28T08:01:59Z
source:         APNIC

irt:            IRT-AHREFS-US
address:        22271 Shellhorn Road, Ashburn, VA 20147, USA
e-mail:         network-abuse@ahrefs.com
abuse-mailbox:  network-abuse@ahrefs.com
admin-c:        APLA38-AP
tech-c:         APLA38-AP
auth:           # Filtered
remarks:        network-abuse@ahrefs.com was validated on 2025-12-30
mnt-by:         MAINT-AHREFS-SG
last-modified:  2025-12-30T14:20:36Z
source:         APNIC

role:           ABUSE AHREFSUS
country:        ZZ
address:        22271 Shellhorn Road, Ashburn, VA 20147, USA
phone:          +000000000
e-mail:         network-abuse@ahrefs.com
admin-c:        APLA38-AP
tech-c:         APLA38-AP
nic-hdl:        AA2888-AP
remarks:        Generated from irt object IRT-AHREFS-US
remarks:        network-abuse@ahrefs.com was validated on 2025-12-30
abuse-mailbox:  network-abuse@ahrefs.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-30T14:20:56Z
source:         APNIC

role:           Ahrefs Pte Ltd administrator
address:        Marina One East Tower,, 7 Straits View, #08-02, Singapore Singapore 018936
country:        SG
phone:          +6585915924
e-mail:         network-abuse@ahrefs.com
admin-c:        APLA38-AP
tech-c:         APLA38-AP
nic-hdl:        APLA38-AP
mnt-by:         MAINT-AHREFS-SG
last-modified:  2020-04-16T04:37:46Z
source:         APNIC

route:          202.8.42.0/23
descr:          Ahrefs Pte Ltd Marina One East Tower, 7 Straits View, #08-02
origin:         AS140577
mnt-by:         MAINT-AHREFS-SG
last-modified:  2024-05-15T14:07:41Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.8.42.0/23

Range	ASN	Company	Num of IPs
202.8.40.0/22	AS140577	Ahrefs Pte Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 202.8.0.0/16

Range	ASN	Company	Num of IPs
202.8.224.0/19	AS17639	CONVERGE INFORMATION AND COMMUNICATIONS TECHNOLOGY SOLUTIONS, INC	8,192
202.8.48.0/20	AS17511	OPTAGE Inc.	4,096
202.8.208.0/20	AS7524	BAN-BAN Networks Co.LTD	4,096
202.8.16.0/21	AS10006	SECOM Trust Systems CO.,LTD.	2,048
202.8.120.0/22	AS135357	HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	1,024
202.8.44.0/22	AS132040	Vital	1,024
202.8.88.0/22	AS17630	Hong Kong Education City Ltd.	1,024
202.8.84.0/22	AS23884	Proen Corp Public Company Limited	1,024
202.8.116.0/22	AS23860	Metro Telecommunications	1,024
202.8.112.0/22	AS23860	Balaji Cable And Internet	1,024
202.8.40.0/22	AS140577	Ahrefs Pte Ltd	1,024
202.8.72.0/22	AS137236	TURBOTECH CO., LTD.	1,024
202.8.108.0/22	AS25019	Saudi Telecom Company JSC	1,024
202.8.80.0/22	AS23639	Internet Data Center	1,024
202.8.6.0/23	AS18272	Benesse Corporation Inc.	512
202.8.40.0/23	AS140577	Ahrefs Crawler A	512
202.8.78.0/23	AS18356	Aware Corporation Limited - Chiang Mai, Thailand Datacenter - IP Allocation 1	512
202.8.14.0/23	AS18410	104 Information Technology Co., Ltd.	512
202.8.76.0/24	AS55923	Canon Business Services Australia	256
202.8.92.0/24	AS1221	DP World Australia Limited	256
202.8.25.0/24	AS16509	Sportsbet Pty Ltd	256
202.8.75.0/24	AS137236	TURBOTECH CO., LTD.	256
202.8.74.0/24	AS137236	TURBOTECH CO., LTD.	256
202.8.73.0/24	AS137236	TURBOTECH CO., LTD.	256
202.8.84.0/24	AS23884	Bangkok Thailand	256
202.8.72.0/24	AS137236	TT-PPOE-SME-Customer	256
202.8.1.0/24	AS3758	PETROCHINA INTERNATIONAL (SINGAPORE) PTE. LTD.	256
202.8.30.0/24	AS38722	Conduent Business Services Philippines Inc.	256
202.8.65.0/24	AS4767	Asian Institute of Technology	256
202.8.93.0/24	AS17555	Springfield Network Operations Center	256
202.8.13.0/24	AS135047	Accident Compensation Corporation of New Zealand.	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

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

IP Address	ASN	Details
202.8.43.223	AS140577 Ahrefs Pte Ltd	`0.23ms` from Ashburn, US
202.8.42.240	AS140577 Ahrefs Pte Ltd	`0.24ms` from Ashburn, US

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
61.181.197.71	AS4837 CHINA UNICOM China169 Backbone	`5.15ms` from Beijing, CN
65.31.242.87	AS10796 Charter Communications Inc	`5.14ms` from Chicago, US
181.223.8.23	AS28573 Claro NXT Telecomunicacoes Ltda	`10.77ms` from Curitiba, BR
84.119.69.103	AS3209 Vodafone GmbH	`7.17ms` from Duesseldorf, DE
18.193.56.23	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
120.38.64.23	AS4134 CHINANET-BACKBONE	`6.33ms` from Fuzhou, CN
183.240.170.7	AS56040 China Mobile communications corporation	`3.73ms` from Guangzhou, CN
103.166.197.39	AS38758 PT. HIPERNET INDODATA	`7.59ms` from Jakarta, ID
207.223.173.167	AS15169 Google LLC	`0.07ms` from Melbourne, AU
123.129.160.23	AS4837 CHINA UNICOM China169 Backbone	`3.07ms` from Qingdao, CN
73.174.205.183	AS7922 Comcast Cable Communications, LLC	`10.81ms` from Reston, US
185.100.55.55	AS202660 "Uzbektelekom" Joint Stock Company	`2.00ms` from Tashkent, UZ
39.111.65.135	AS2527 Sony Network Communications Inc.	`4.50ms` from Tokyo, JP
77.172.214.87	AS1136 KPN B.V.	`2.17ms` from Amsterdam, NL
65.191.102.167	AS11426 Charter Communications Inc	`10.56ms` from Atlanta, US
167.127.213.23	AS11520 Allstate Insurance Company	`2.34ms` from Chicago, US
3.251.240.71	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
54.170.124.167	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
79.216.143.247	AS3320 Deutsche Telekom AG	`3.36ms` from Duesseldorf, DE
116.121.178.215	AS9318 SK Broadband Co Ltd	`5.85ms` from Incheon, KR
90.73.152.215	AS3215 Orange S.A.	`7.85ms` from Marseille, FR
208.95.61.231	AS36707 System Admin, LLC	`0.37ms` from New York City, US
87.11.93.199	AS3269 Telecom Italia S.p.A.	`8.43ms` from Rende, IT
185.16.192.7	AS199926 Evolution NetEnt (Gibraltar) Limited.	`1.07ms` from Stockholm, SE
219.112.165.119	AS10010 TOKAI Communications Corporation	`9.79ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 202.8.42.255

traceroute to 202.8.42.255 (202.8.42.255): 64 hops max, 52 byte packets

4 [AS7195] 200.25.30.160 1.007 ms

5 *

6 *

7 [AS7195] 200.25.51.141 63.509 ms

8 *

9 *

10 [AS140577] 168.100.144.11 70.625 ms

11 *

12 *

13 *

14 *

15 [AS140577] 202.8.42.255 78.492 ms

Measurement taken from

IPinfo ProbeNet in Bogotá, CO

On February 7th 2026

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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