Organization
New Jersey Institute of Technology
NJIT-AS
Registered
Jan 11, 1995
31 years ago
IPv4 Prefixes
12
65,536 addresses
IPv6 Prefixes
0
BGP Neighbours
3
3 upstream/peer · 0 downstream
Registration
AS Number AS4246 AS Name NJIT-AS Organization New Jersey Institute of Technology Organization ID NJIT-Z Address UCN - Telecom - Suite 101 Kupfrian Hall, 323 Dr. Martin Luther King Jr. Boulevard, Newark, NJ, 07102, United States Country United States (US) Registry ARIN Allocated Jan 11, 1995 Record Created Jan 11, 1995 Last Updated Apr 02, 2012 Status
active
WHOIS Server whois.arin.net AS Description NJIT-AS - New Jersey Institute of Technology, US Abuse Email [email protected] Abuse Phone +1-973-596-5898 IPv4 Prefixes
12 prefixes · 65,536 addresses · 1 top-level Routing data as of 2026-10-06 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 128.235.0.0/16 | 128.235.0.0 – 128.235.255.255 | 65,536 |
| 128.235.0.0/17 | 128.235.0.0 – 128.235.127.255 | 32,768 |
| 128.235.12.0/24 | 128.235.12.0 – 128.235.12.255 | 256 |
| 128.235.13.0/24 | 128.235.13.0 – 128.235.13.255 | 256 |
| 128.235.85.0/24 | 128.235.85.0 – 128.235.85.255 | 256 |
| 128.235.128.0/17 | 128.235.128.0 – 128.235.255.255 | 32,768 |
| 128.235.159.0/24 | 128.235.159.0 – 128.235.159.255 | 256 |
| 128.235.196.0/22 | 128.235.196.0 – 128.235.199.255 | 1,024 |
| 128.235.241.0/24 | 128.235.241.0 – 128.235.241.255 | 256 |
| 128.235.249.0/24 | 128.235.249.0 – 128.235.249.255 | 256 |
| 128.235.250.0/24 | 128.235.250.0 – 128.235.250.255 | 256 |
| 128.235.251.0/24 | 128.235.251.0 – 128.235.251.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
3 unique neighbours · 3 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (3)
Raw RDAP Response
{
"endAutnum": 4246,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-12-18T10:38:07-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-11-25T11:51:12-05:00"
}
],
"handle": "SIMIO1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SIMIO1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/4246"
},
{
"href": "https://whois.arin.net/rest/poc/SIMIO1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/4246"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "100 Summit St\nNewark\nNJ\n07103\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Rafael Simioni"
],
[
"n",
{},
"text",
[
"Simioni",
"Rafael",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-973-596-5898"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-10T10:39:10-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-05-08T10:00:04-04:00"
}
],
"handle": "FGA8-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/FGA8-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/4246"
},
{
"href": "https://whois.arin.net/rest/poc/FGA8-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/4246"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "UCN - Telecom - Suite 101 Kupfrian Hall\n323 Dr. M. L. King Jr. Blvd.\nNewark\nNJ\n07102\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Frank Gerald Aversa"
],
[
"n",
{},
"text",
[
"Aversa",
"Frank",
"Gerald",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-973-596-5682"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-06T08:50:53-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-02-01T08:28:37-05:00"
}
],
"handle": "SHAHH8-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SHAHH8-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/4246"
},
{
"href": "https://whois.arin.net/rest/poc/SHAHH8-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/4246"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "323 Martin Luther King Jr Blvd, \nNewark\nNJ\n07102\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Hemal Shah"
],
[
"n",
{},
"text",
[
"Shah",
"Hemal",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-973-596-6592"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-973-626-1835"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-26T09:49:50-05:00"
},
{
"eventAction": "registration",
"eventDate": "2010-01-07T09:38:42-05:00"
}
],
"handle": "NJIT-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NJIT-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/4246"
},
{
"href": "https://whois.arin.net/rest/org/NJIT-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/4246"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"New Jersey Institute of Technology"
],
[
"adr",
{
"label": "UCN - Telecom - Suite 101 Kupfrian Hall\n323 Dr. Martin Luther King Jr. Boulevard\nNewark\nNJ\n07102\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-10T10:39:10-04:00"
},
{
"eventAction": "registration",
"eventDate": "2003-05-08T10:00:04-04:00"
}
],
"handle": "FGA8-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/FGA8-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/4246"
},
{
"href": "https://whois.arin.net/rest/poc/FGA8-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/4246"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-04-02T10:31:36-04:00"
},
{
"eventAction": "registration",
"eventDate": "1995-01-11T00:00:00-05:00"
}
],
"handle": "AS4246",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/4246",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/4246"
},
{
"href": "https://whois.arin.net/rest/asn/AS4246",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/4246"
}
],
"name": "NJIT-AS",
"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/autnum/4246"
}
],
"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/autnum/4246"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 4246,
"status": [
"active"
]
} Contact details of private individuals are redacted.