64.101.0.0/18

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
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

Nearby Ranges

BGP prefixes that overlap with 64.101.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
64.101.33.49	AS109 CISCO SYSTEMS, INC.	`1.82ms` from Durham, US
64.101.32.235	AS109 CISCO SYSTEMS, INC.	`1.84ms` from Durham, US
64.101.37.55	AS109 CISCO SYSTEMS, INC.	`1.80ms` from Durham, US
64.101.36.7	AS109 CISCO SYSTEMS, INC.	`1.80ms` from Durham, US
64.101.38.117	AS109 CISCO SYSTEMS, INC.	`1.76ms` 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
146.85.105.2	AS400186 Singing River Connect, LLC	`12.60ms` from Atlanta, US
120.1.115.82	AS4837 CHINA UNICOM China169 Backbone	`8.60ms` from Beijing, CN
95.180.35.18	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`7.95ms` from Belgrade, RS
141.20.50.2	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.20ms` from Berlin, DE
58.244.162.194	AS4837 CHINA UNICOM China169 Backbone	`2.35ms` from Changchun, CN
24.13.61.210	AS7922 Comcast Cable Communications, LLC	`6.09ms` from Chicago, US
14.243.135.146	AS45899 VNPT Corp	`2.67ms` from Da Nang, VN
99.107.133.194	AS7018 AT&T Enterprises, LLC	`6.47ms` from Dallas, US
164.100.54.130	AS4758 National Informatics Centre	`0.94ms` from Delhi, IN
213.183.3.114	AS12337 noris network AG	`3.26ms` from Frankfurt am Main, DE
93.215.193.242	AS3320 Deutsche Telekom AG	`2.37ms` from Frankfurt am Main, DE
50.148.3.82	AS7922 Comcast Cable Communications, LLC	`3.69ms` from Houston, US
136.165.24.18	AS1657 University of Louisville	`4.95ms` from Indianapolis, US
213.194.78.18	AS15924 Vodafone Net Iletisim Hizmetler AS	`2.59ms` from Istanbul, TR
111.14.166.2	AS24444 Shandong Mobile Communication Company Limited	`4.17ms` from Jinan, CN
103.190.23.2	AS149986 DAUD AHMAD NETWORKS (PRIVATE) LIMITED	`2.87ms` from Lahore, PK
89.206.188.210	AS8426 ClaraNET LTD	`0.45ms` from London, GB
37.204.252.130	AS42610 PJSC Rostelecom	`1.44ms` from Moscow, RU
116.75.190.82	AS17488 Hathway IP Over Cable Internet	`4.19ms` from Mumbai, IN
27.215.23.18	AS4837 CHINA UNICOM China169 Backbone	`10.74ms` from Qingdao, CN
151.77.98.2	AS1267 WIND TRE S.P.A.	`4.83ms` from Rome, IT
220.86.145.242	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
204.101.116.82	AS577 Bell Canada	`1.19ms` from Toronto, CA
183.92.82.146	AS4837 CHINA UNICOM China169 Backbone	`5.71ms` from Wuhan, CN
87.222.55.114	AS12479 Orange Espagne SA	`16.53ms` from Zaragoza, ES

Traceroute

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

traceroute -a -n -q1 -f4 -m9 64.101.35.31

traceroute to 64.101.35.31 (64.101.35.31): 9 hops max, 52 byte packets

4 [AS3356] 4.69.137.185 99.884 ms

5 [AS3356] 4.71.162.2 101.207 ms

6 [AS109] 128.107.6.9 99.225 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On November 14th 2025

What are IP address ranges?

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