Organization
Mach Dilemma, LLC
MD-V6-A
Location
Walnut Creek
California, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- California
- City
- Walnut Creek
- Continent
- North America
- Coordinates
- 37.9083, -122.061 View on map ↗
Network Information
IP Range 2620:95:4000:: – 2620:95:400f:ffff:ffff:ffff:ffff:ffff CIDR 2620:95:4000::/44 Network Name MD-V6-A Handle NET6-2620-95-4000-1 Type DIRECT ALLOCATION Parent Network NET6-2620-1 Organization Mach Dilemma, LLC Organization ID MDL-43 Address PO Box 3006, Walnut Creek, CA, 94598-0006, United States Country United States (US) Registry ARIN Registered On Oct 08, 2014 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS40138 AS Name MDNET - Mach Dilemma, LLC, US Announced Prefix 2620:95:4001::/48 AS Registry ARIN Prefix Country United States (US) Allocated 2014-10-08 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v6prefix": "2620:95:4000::",
"length": 44
}
],
"endAddress": "2620:95:400f:ffff:ffff:ffff:ffff:ffff",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-07-28T12:20:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2014-03-13T16:53:08-04:00"
}
],
"handle": "DAMMM2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DAMMM2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:95:4001::"
},
{
"href": "https://whois.arin.net/rest/poc/DAMMM2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:95:4001::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Email is preferred for all contacts."
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"abuse",
"noc",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "PO Box 3006\nWalnut Creek\nCA\n94598-0006\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Mike Damm"
],
[
"n",
{},
"text",
[
"Damm",
"Mike",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-415-683-6453"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-29T10:27:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2014-04-15T15:35:00-04:00"
}
],
"handle": "MDL-43",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MDL-43",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:95:4001::"
},
{
"href": "https://whois.arin.net/rest/org/MDL-43",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:95:4001::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Mach Dilemma, LLC"
],
[
"adr",
{
"label": "PO Box 3006\nWalnut Creek\nCA\n94598-0006\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:43-05:00"
},
{
"eventAction": "registration",
"eventDate": "2014-10-08T16:46:17-04:00"
}
],
"handle": "NET6-2620-95-4000-1",
"ipVersion": "v6",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/2620:95:4000::",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:95:4001::"
},
{
"href": "https://whois.arin.net/rest/net/NET6-2620-95-4000-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:95:4001::"
}
],
"name": "MD-V6-A",
"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/2620:95:4001::"
}
],
"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/2620:95:4001::"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET6-2620-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Responsive network admin. Please contact with any issues 24/7."
],
"title": "Registration Comments"
}
],
"startAddress": "2620:95:4000::",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.