Organization
PTC INC.
NETBLK-PTC-2
Location
Boston (D Street / West Broadway)
Massachusetts, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Massachusetts
- City
- Boston (D Street / West Broadway)
- Continent
- North America
- Coordinates
- 42.3511, -71.0447 View on map ↗
Network Information
IP Range 198.73.192.0 – 198.73.207.255 CIDR 198.73.192.0/20 Network Name NETBLK-PTC-2 Handle NET-198-73-192-0-1 Type DIRECT ALLOCATION Parent Network NET-198-0-0-0-0 Organization PTC INC. Organization ID PTC-5 Address 121 Seaport Blvd, Boston, MA, 02210, United States Country United States (US) Registry ARIN Registered On Jul 18, 1994 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS14019 AS Name PARMTECH - PTC INC., US Announced Prefix 198.73.196.0/22 AS Registry ARIN Prefix Country United States (US) Allocated 1994-07-18 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "198.73.192.0",
"length": 20
}
],
"endAddress": "198.73.207.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-04T07:35:30-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-08-09T14:28:12-04:00"
}
],
"handle": "CURTI54-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CURTI54-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/198.73.196.0"
},
{
"href": "https://whois.arin.net/rest/poc/CURTI54-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/198.73.196.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "121 Seaport Blvd\nBoston\nMA\n02210\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Michael Curtin"
],
[
"n",
{},
"text",
[
"Curtin",
"Michael",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-781-370-5619"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-10-31T09:05:42-04:00"
},
{
"eventAction": "registration",
"eventDate": "1989-04-05T00:00:00-04:00"
}
],
"handle": "PTC-5",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PTC-5",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/198.73.196.0"
},
{
"href": "https://whois.arin.net/rest/org/PTC-5",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/198.73.196.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"PTC INC."
],
[
"adr",
{
"label": "121 Seaport Blvd\nBoston\nMA\n02210\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:38-05:00"
},
{
"eventAction": "registration",
"eventDate": "1994-07-18T00:00:00-04:00"
}
],
"handle": "NET-198-73-192-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/198.73.192.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/198.73.196.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-198-73-192-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/198.73.196.0"
}
],
"name": "NETBLK-PTC-2",
"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/198.73.196.0"
}
],
"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/198.73.196.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-198-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "198.73.192.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.