64.101.64.0/18

AS109 · CISCO SYSTEMS, INC.

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Summary

Country	United States
Domain	cisco.com
ASN	AS109
Registry	ARIN
ID	CISCO-GEN-6

WHOIS Details

NetHandle:      NET-64-100-0-0-1
OrgID:          CS-2831
Parent:         NET-64-0-0-0-0
NetName:        CISCO-GEN-6
NetRange:       64.100.0.0 - 64.104.255.255
NetType:        allocation
OriginAS:       109
Comment:        Geofeed https://www.cisco.com/web/automation/CiscoAS109_geoip.csv
RegDate:        2000-05-24
Updated:        2024-03-08
Source:         ARIN


OrgID:          CS-2831
OrgName:        CISCO SYSTEMS, INC.
CanAllocate:    
Street:         251 LITTLE FALLS DRIVE
City:           WILMINGTON
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2023-06-07
Updated:        2024-02-16
OrgAdminHandle: GATC-ARIN
OrgTechHandle:  GATC-ARIN
OrgAbuseHandle: CISCO6-ARIN
OrgNOCHandle:   GATC-ARIN
Source:         ARIN


POCHandle:      CISCO6-ARIN
IsRole:         Y
LastName:       Cisco CSIRT
FirstName:      
Street:         7025 Kit Creek Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709
RegDate:        2024-02-16
Updated:        2025-03-04
OfficePhone:    +1-408-527-3227
Mailbox:        csirt-notify@cisco.com
Source:         ARIN


POCHandle:      GATC-ARIN
IsRole:         Y
LastName:       GIS ARIN Technical Contact
FirstName:      
Street:         170 West Tasman Dr.
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2012-05-20
Updated:        2025-03-25
OfficePhone:    +1-408-526-8888
Mailbox:        arin-tech@cisco.com
Mailbox:        cidr-block-admins@cisco.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

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

IP Address	ASN	Details
64.101.99.49	AS109 CISCO SYSTEMS, INC.	`1.90ms` from Durham, 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
89.219.10.194	AS43994 SMARTNET TOO	`0.54ms` from Almaty, KZ
5.161.78.18	AS213230 Hetzner Online GmbH	`0.35ms` from Ashburn, US
158.62.250.2	AS398446 Cooperative Connection, LLC	`5.97ms` from Atlanta, US
73.43.88.18	AS7922 Comcast Cable Communications, LLC	`2.84ms` from Atlanta, US
120.48.178.146	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.42ms` from Beijing, CN
198.12.86.146	AS36352 HostPapa	`0.09ms` from Buffalo, US
185.167.148.2	AS30742 Bremen Briteline GmbH	`7.07ms` from Duesseldorf, DE
92.15.197.18	AS13285 TalkTalk Communications Limited	`2.25ms` from London, GB
207.82.116.2	AS3561 CenturyLink Communications, LLC	`1.73ms` from London, GB
46.43.146.2	AS39477 Mundio Mobile	`0.51ms` from London, GB
107.154.205.226	AS19551 Incapsula Inc	`0.11ms` from Melbourne, AU
89.107.128.18	AS31368 Astelnet Ltd.	`0.69ms` from Moscow, RU
114.102.39.82	AS4134 CHINANET-BACKBONE	`7.14ms` from Nanchang, CN
186.202.66.18	AS27715 Locaweb Serviços de Internet S/A	`1.31ms` from Osasco, BR
63.227.219.18	AS209 CenturyLink Communications, LLC	`2.49ms` from Portland, US
34.199.40.114	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
80.240.240.2	AS35516 PJSC Rostelecom	`0.53ms` from Saint Petersburg, RU
1.220.47.194	AS3786 LG DACOM Corporation	`2.45ms` from Seoul, KR
118.43.225.226	AS4766 Korea Telecom	`10.42ms` from Seoul, KR
110.33.3.146	AS4804 Microplex PTY LTD	`5.01ms` from Sydney, AU
13.105.126.18	AS8075 Microsoft Corporation	`0.60ms` from Warsaw, PL
182.126.181.178	AS4837 CHINA UNICOM China169 Backbone	`7.82ms` from Zhengzhou, CN
120.6.32.34	AS4837 CHINA UNICOM China169 Backbone	`8.92ms` from Beijing, CN
35.89.125.98	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
190.156.49.162	AS14080 Telmex Colombia S.A.	`1.07ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -f5 -m10 64.101.91.14

traceroute to 64.101.91.14 (64.101.91.14): 10 hops max, 52 byte packets

5 [AS3356] 4.69.140.145 144.768 ms

6 [AS3356] 4.15.77.130 146.394 ms

7 [AS109] 128.107.0.5 147.059 ms

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Measurement taken from

IPinfo ProbeNet in Sheffield, GB

On August 28th 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.

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