64.103.0.19
ISP
Data retrieved at
Network
ASN
AS109
Registry (RIR): RIPE NCC
IP Range
64.100.0.0 – 64.104.255.255
Company
CISCO SYSTEMS, INC.
Network
CISCO-GEN-6
Using networksdb.io for network lookups.
Hostname
Not available.
Type
ISP
Handle
NET-64-100-0-0-1
Registered
2000-05-24
Last Changed
2024-03-08
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "64.100.0.0",
"length": 14
},
{
"v4prefix": "64.104.0.0",
"length": 16
}
],
"endAddress": "64.104.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-04T11:18:28-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-02-16T13:57:00-05:00"
}
],
"handle": "CISCO6-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CISCO6-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
},
{
"href": "https://whois.arin.net/rest/poc/CISCO6-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://sec.cloudapps.cisco.com/security/center/resources/computer_security_incident_response_team_csirt.html"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "7025 Kit Creek Road\nResearch Triangle Park\nNC\n27709\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Cisco CSIRT"
],
[
"org",
{},
"text",
"Cisco Systems, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-527-3227"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-25T09:12:27-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-05-20T21:54:21-04:00"
}
],
"handle": "GATC-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GATC-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
},
{
"href": "https://whois.arin.net/rest/poc/GATC-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"www.cisco.com"
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"administrative",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "170 West Tasman Dr.\nSan Jose\nCA\n95134\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"GIS ARIN Technical Contact"
],
[
"org",
{},
"text",
"Cisco Systems"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-408-526-8888"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-02-16T14:02:36-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-06-07T14:10:05-04:00"
}
],
"handle": "CS-2831",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CS-2831",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
},
{
"href": "https://whois.arin.net/rest/org/CS-2831",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CISCO SYSTEMS, INC."
],
[
"adr",
{
"label": "251 LITTLE FALLS DRIVE\nWILMINGTON\nDE\n19808\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-03-08T15:23:02-05:00"
},
{
"eventAction": "registration",
"eventDate": "2000-05-24T00:00:00-04:00"
}
],
"handle": "NET-64-100-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/64.100.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
},
{
"href": "https://whois.arin.net/rest/net/NET-64-100-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
}
],
"name": "CISCO-GEN-6",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/64.103.0.19"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-64-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Geofeed https://www.cisco.com/web/automation/CiscoAS109_geoip.csv"
],
"title": "Registration Comments"
}
],
"startAddress": "64.100.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown.
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
Not available
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
The Netherlands
City
Almere Stad (📍 1315)
Flevoland
Time Zone
Europe/Amsterdam
Coordinates
52.37, 5.2137
Continent
Europe
European Union
Yes.
Phone prefix
+31
Currency
Euro (EUR €)