64.103.40.0/21

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:      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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 64.103.0.0/16

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

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

IP Address	ASN	Details
64.103.40.94	AS109 CISCO SYSTEMS, INC.	`0.40ms` from London, GB
64.103.43.90	AS109 CISCO SYSTEMS, INC.	`2.55ms` from London, GB
64.103.45.164	AS109 CISCO SYSTEMS, INC.	`4.61ms` from London, GB
64.103.44.195	AS109 CISCO SYSTEMS, INC.	`0.39ms` from London, GB
64.103.42.132	AS109 CISCO SYSTEMS, INC.	`0.26ms` from London, GB
64.103.41.38	AS109 CISCO SYSTEMS, INC.	`0.34ms` from London, GB
64.103.47.73	AS109 CISCO SYSTEMS, INC.	`5.22ms` from London, GB
64.103.46.7	AS109 CISCO SYSTEMS, INC.	`5.04ms` from London, GB

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
89.218.207.229	AS9198 JSC Kazakhtelecom	`15.74ms` from Almaty, KZ
76.215.14.53	AS7018 AT&T Enterprises, LLC	`11.68ms` from Atlanta, US
201.244.238.165	AS19429 ETB - Colombia	`0.76ms` from Bogota, CO
94.138.195.101	AS49126 IHS Kurumsal Teknoloji Hizmetleri A.S	`3.22ms` from Istanbul, TR
77.123.139.149	AS35680 Volia-Cable LLC	`0.39ms` from Kyiv, UA
190.250.106.117	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`16.06ms` from Medellin, CO
174.53.247.69	AS7922 Comcast Cable Communications, LLC	`2.70ms` from Minneapolis, US
96.97.49.21	AS7922 Comcast Cable Communications, LLC	`1.84ms` from Minneapolis, US
69.195.97.37	AS46606 Unified Layer	`1.94ms` from Salt Lake City, US
174.27.223.149	AS209 CenturyLink Communications, LLC	`10.89ms` from Seattle, US
14.35.29.85	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
183.125.77.53	AS4766 Korea Telecom	`4.53ms` from Seoul, KR
42.82.98.181	AS9845 LG HelloVision Corp.	`8.53ms` from Seoul, KR
27.132.26.53	AS10013 FreeBit Co.,Ltd.	`3.25ms` from Tokyo, JP
27.90.192.69	AS2516 KDDI CORPORATION	`1.17ms` from Tokyo, JP
153.165.57.213	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.47ms` from Tokyo, JP
61.118.34.165	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.03ms` from Tokyo, JP
74.205.208.181	AS36493 FIBERNETICS CORPORATION	`5.32ms` from Toronto, CA
144.85.244.165	AS12350 VTX Services SA	`3.64ms` from Zuerich, CH
97.147.228.181	AS6167 Verizon Business	`15.15ms` from Chicago, US
18.189.180.21	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
217.84.161.181	AS3320 Deutsche Telekom AG	`5.61ms` from Duesseldorf, DE
46.186.236.245	AS42961 Mobile Telecommunications Company K.S.C.P.	`7.67ms` from Kuwait City, KW
81.156.211.165	AS2856 British Telecommunications PLC	`3.20ms` from London, GB
2.47.147.37	AS30722 Fastweb SpA	`12.71ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 64.103.41.54

traceroute to 64.103.41.54 (64.103.41.54): 64 hops max, 52 byte packets

4 [AS6939] 184.104.198.118 23.04 ms

5 *

6 *

7 *

8 [AS109] 64.103.40.94 5.827 ms

9 *

10 *

11 [AS109] 64.103.41.54 6.059 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 30th 2026

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