209.185.8.0/21

AS3561 · CenturyLink Communications, LLC

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Summary

Country	United States
Domain	ca.com
ASN	AS3561
Parent Range	209.185.0.0/16
Registry	ARIN
ID	SAVV-S230006-0

WHOIS Details

NetHandle:      NET-209-185-8-0-1
OrgID:          CSTASC-3
Parent:         NET-209-185-0-0-1
NetName:        SAVV-S230006-0
NetRange:       209.185.8.0 - 209.185.8.255
NetType:        reallocation
RegDate:        2013-10-04
Updated:        2013-10-04
Source:         ARIN


OrgID:          CSTASC-3
OrgName:        CA, Inc. (a successor to Arcot System Inc.) Co-location
CanAllocate:    
Street:         455 W Maude Ave. # 210
Street:         ATTN Accounts Payable
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        2013-10-04
Updated:        2013-10-04
OrgAdminHandle: JOSHI11-ARIN
OrgTechHandle:  JOSHI11-ARIN
OrgAbuseHandle: JOSHI11-ARIN
Source:         ARIN


POCHandle:      JOSHI11-ARIN
IsRole:         N
LastName:       Joshi
FirstName:      Manish
Street:         455 W Maude Ave. # 210
Street:         ATTN Accounts Payable
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        2013-10-04
Updated:        2013-10-04
OfficePhone:    +1-408-969-6195
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.185.8.0/21

Range	ASN	Company	Num of IPs
209.185.0.0/16	AS3561	CenturyLink Communications, LLC	65,536

BGP prefixes that are contained by 209.185.8.0/21

Range	ASN	Company	Num of IPs
209.185.8.0/24	AS13713	CA, Inc. (a successor to Arcot System Inc.) Co-location	256
209.185.8.0/24	AS3561	CA, Inc. (a successor to Arcot System Inc.) Co-location	256

Nearby Ranges

BGP prefixes that overlap with 209.185.0.0/16

Range	ASN	Company	Num of IPs
209.185.0.0/16	AS3561	CenturyLink Communications, LLC	65,536
209.185.8.0/24	AS13713	CA, Inc. (a successor to Arcot System Inc.) Co-location	256
209.185.8.0/24	AS3561	CA, Inc. (a successor to Arcot System Inc.) Co-location	256

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
208.39.146.165	AS7922 Comcast Cable Communications, LLC	`6.35ms` from Ashburn, US
52.61.44.181	AS8987 Amazon Data Services Ireland Ltd	`0.31ms` from Boardman, US
96.84.221.37	AS7922 Comcast Cable Communications, LLC	`8.02ms` from Boston, US
83.151.154.85	AS31027 GlobalConnect A/S	`0.80ms` from Copenhagen, DK
67.203.27.181	AS21769 Colocation America Corporation	`0.14ms` from Los Angeles, US
76.108.187.197	AS7922 Comcast Cable Communications, LLC	`6.41ms` from Miami, US
2.36.80.165	AS30722 Fastweb SpA	`3.32ms` from Milan, IT
34.32.202.165	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
216.250.45.197	AS13614 All West Communications, Inc.	`2.50ms` from Salt Lake City, US
58.140.120.85	AS10036 DLIVE	`2.02ms` from Seoul, KR
202.31.215.85	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
221.178.133.181	AS56046 China Mobile communications corporation	`4.05ms` from Suzhou, CN
113.232.57.21	AS4837 CHINA UNICOM China169 Backbone	`7.72ms` from Tieling, CN
112.138.8.165	AS10010 TOKAI Communications Corporation	`7.64ms` from Tokyo, JP
111.217.8.37	AS2527 Sony Network Communications Inc.	`1.20ms` from Tokyo, JP
153.211.86.213	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.09ms` from Tokyo, JP
216.162.230.5	AS812 Rogers Communications Canada Inc.	`3.59ms` from Toronto, CA
63.151.132.37	AS209 CenturyLink Communications, LLC	`2.93ms` from Ashburn, US
92.214.178.229	AS3209 Vodafone GmbH	`6.31ms` from Berlin, DE
185.85.73.165	AS216244 Omur Akgun trading as Data TR Bilisim Teknoloji Hizmetleri	`0.15ms` from Bursa, TR
156.56.151.5	AS87 Indiana University	`5.16ms` from Chicago, US
146.59.133.165	AS16276 OVH SAS	`0.15ms` from Gravelines, FR
103.53.30.37	AS140171 Reis Network Solutions	`0.21ms` from Mumbai, IN
153.178.97.85	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.44ms` from Osaka, JP
86.195.251.21	AS3215 Orange S.A.	`12.49ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 -m7 209.185.8.252

traceroute to 209.185.8.252 (209.185.8.252): 7 hops max, 52 byte packets

2 [AS749] 26.20.160.17 1.632 ms

3 *

4 [] 47.246.115.110 1.303 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 30th 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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