128.115.0.45
ISP
Data retrieved at
Network
ASN
IP Range
Company
Lawrence Livermore National Laboratory
Network
LLNL-LABNET
Using networksdb.io for network lookups.
Hostname
Not available.
Type
ISP
Handle
NET-128-115-0-0-1
Registered
1986-03-13
Last Changed
2024-10-31
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "128.115.0.0",
"length": 16
}
],
"endAddress": "128.115.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-24T12:00:56-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-06-30T18:14:15-04:00"
}
],
"handle": "DNSAD268-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DNSAD268-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
},
{
"href": "https://whois.arin.net/rest/poc/DNSAD268-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"technical",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "7000 East Ave.\nLivermore\nCA\n94550\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"DNS Admin"
],
[
"org",
{},
"text",
"LLNL"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-925-315-7108"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-17T14:53:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2019-03-11T15:22:11-04:00"
}
],
"handle": "SIDHU24-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SIDHU24-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
},
{
"href": "https://whois.arin.net/rest/poc/SIDHU24-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "7000 East Ave M/S L-555\nLivermore\nCA\n94550\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Harjot Sidhu"
],
[
"n",
{},
"text",
[
"Sidhu",
"Harjot",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-925-422-5294"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2019-07-09T08:54:11-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-01-28T17:33:23-05:00"
}
],
"handle": "ENO88-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ENO88-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
},
{
"href": "https://whois.arin.net/rest/poc/ENO88-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2020-07-08"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc",
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "7000 East Ave.\nLivemore\nCA\n94550\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Enterprise Network Operations"
],
[
"org",
{},
"text",
"LLNL"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-925-422-0484"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-31T15:03:46-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-10-31T15:03:46-04:00"
}
],
"handle": "LLNL-1-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LLNL-1-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
},
{
"href": "https://whois.arin.net/rest/org/LLNL-1-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Lawrence Livermore National Laboratory"
],
[
"adr",
{
"label": "P.O. Box 808\nLivermore\nCA\n94550\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-31T18:13:04-04:00"
},
{
"eventAction": "registration",
"eventDate": "1986-03-13T00:00:00-05:00"
}
],
"handle": "NET-128-115-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/128.115.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
},
{
"href": "https://whois.arin.net/rest/net/NET-128-115-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/128.115.0.45"
}
],
"name": "LLNL-LABNET",
"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/128.115.0.45"
}
],
"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/128.115.0.45"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-128-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "128.115.0.0",
"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
128.115.0.0/16
Authorized ASN
Not available.
Abuse Contacts
IP Geolocation
Country
United States
City
Livermore (📍 94550)
California
Time Zone
America/Los_Angeles
Coordinates
37.6864, -121.7654
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)