64.101.64.0/18

AS109 · CISCO SYSTEMS, INC.

Need more data or want to access it via API or data downloads? Sign up to get free access

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:      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


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

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

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.	`1.91ms` 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
156.38.83.50	AS36924 GVA Cote d'Ivoire SAS	`3.37ms` from Accra, GH
204.10.156.2	AS30016 North American Telecommunications Corporation	`0.52ms` from Ashburn, US
32.211.149.210	AS46690 Southern New England Telephone Company and SNET America, Inc.	`13.27ms` from Ashburn, US
203.170.239.210	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`1.60ms` from Bangkok, TH
120.12.136.194	AS4837 CHINA UNICOM China169 Backbone	`5.81ms` from Beijing, CN
34.217.2.194	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
35.93.195.34	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
73.69.189.226	AS7922 Comcast Cable Communications, LLC	`11.13ms` from Boston, US
154.176.241.66	AS8452 TE-AS	`4.51ms` from Cairo, EG
162.208.105.2	AS18934 TenHats, LLC	`9.23ms` from Charlotte, US
34.121.47.130	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
182.68.68.194	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.78ms` from Delhi, IN
64.84.2.2	AS394552 TrustPoint International	`0.59ms` from Denver, US
14.231.185.162	AS45899 VNPT Corp	`1.18ms` from Hanoi, VN
212.74.226.50	AS50340 JSC Selectel	`0.66ms` from Moscow, RU
203.197.46.146	AS4755 TATA Communications formerly VSNL is Leading ISP	`1.04ms` from Mumbai, IN
160.248.194.210	AS2514 NTT PC Communications, Inc.	`5.02ms` from Osaka, JP
177.130.158.2	AS28202 MASTER S/A	`13.46ms` from Osasco, BR
118.56.179.34	AS4766 Korea Telecom	`7.10ms` from Seoul, KR
221.194.150.242	AS4837 CHINA UNICOM China169 Backbone	`4.52ms` from Tianjin, CN
152.19.216.50	AS36850 University of North Carolina at Chapel Hill	`11.46ms` from Ashburn, US
73.43.88.18	AS7922 Comcast Cable Communications, LLC	`3.03ms` from Atlanta, US
101.241.173.82	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.62ms` from Beijing, CN
123.56.233.130	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.95ms` from Beijing, CN
197.157.221.82	AS328471 HERO TELECOMS (PTY) LTD	`2.64ms` from Cape Town, ZA

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 64.101.85.158

traceroute to 64.101.85.158 (64.101.85.158): 9 hops max, 52 byte packets

4 [AS3356] 4.69.140.145 1.826 ms

5 [AS3356] 4.15.77.130 24.705 ms

6 [AS109] 128.107.0.5 4.097 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Fremont, US

On November 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales