64.103.128.0/17

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 64.103.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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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
176.205.195.1	AS5384 Emirates Internet	`0.82ms` from Al Fujairah City, AE
213.127.213.209	AS33915 Vodafone Libertel B.V.	`8.99ms` from Amsterdam, NL
66.111.94.1	AS22646 Hargray Communications Group, Inc.	`6.29ms` from Atlanta, US
69.246.176.1	AS7922 Comcast Cable Communications, LLC	`6.13ms` from Atlanta, US
196.242.3.1	AS58065 Orion Network Limited	`5.12ms` from Barcelona, ES
186.145.195.1	AS10620 Telmex Colombia S.A.	`1.85ms` from Bogota, CO
188.251.112.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.49ms` from Braga, PT
178.116.32.1	AS6848 Telenet BV	`5.17ms` from Brussels, BE
81.18.80.193	AS8708 DIGI ROMANIA S.A.	`2.47ms` from Bucharest, RO
190.193.138.1	AS7303 Telecom Argentina S.A.	`1.79ms` from Buenos Aires, AR
181.95.50.1	AS7303 Telecom Argentina S.A.	`4.82ms` from Buenos Aires, AR
102.182.122.1	AS37611 AFRIHOST SP (PTY) LTD	`1.33ms` from Cape Town, ZA
218.203.70.1	AS132525 HeiLongJiang Mobile Communication Company Limited	`11.46ms` from Changchun, CN
98.100.172.17	AS10796 Charter Communications Inc	`4.35ms` from Chicago, US
12.229.1.225	AS7018 AT&T Enterprises, LLC	`7.22ms` from Columbus, US
23.10.248.1	AS20940 Akamai International B.V.	`0.63ms` from Dallas, US
104.222.60.1	AS35986 Vyve Broadband	`11.65ms` from Dallas, US
63.211.242.161	AS3356 Level 3 Parent, LLC	`0.31ms` from Denver, US
37.208.181.1	AS8781 Ooredoo Q.S.C.	`0.17ms` from Doha, QA
162.213.26.1	AS21887 Fiber Logic Inc.	`11.24ms` from Dubai, AE
195.144.41.17	AS3303 Swisscom (Switzerland) Ltd	`1.00ms` from Geneve, CH
14.238.141.129	AS45899 VNPT Corp	`0.70ms` from Hanoi, VN
117.86.95.129	AS4134 CHINANET-BACKBONE	`6.71ms` from Huai'an, CN
72.206.58.1	AS22773 Cox Communications Inc.	`4.62ms` from Kansas City, US
41.222.78.1	AS36938 Nigeria Internet Registration Association	`0.18ms` from Lagos, NG

Traceroute

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

traceroute -a -n -q1 -m8 64.103.171.32

traceroute to 64.103.171.32 (64.103.171.32): 8 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 1.223 ms

2 *

3 [AS9498] 116.119.57.96 38.251 ms

4 [AS9498] 202.56.248.34 38.743 ms

5 [AS109] 128.107.14.5 39.667 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On November 14th 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.

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