Organization
Dalhousie University
DALUNIV
Registered
Aug 19, 1998
28 years ago
IPv4 Prefixes
7
197,632 addresses
IPv6 Prefixes
3
256 × /48
BGP Neighbours
12
3 upstream/peer · 11 downstream
Registration
AS Number AS8111 AS Name DALUNIV Organization Dalhousie University Organization ID DALHOU Address 6225 University Avenue, Halifax, NS, B3H-4R2, Canada Country Canada (CA) Registry ARIN Allocated Aug 19, 1998 Record Created Aug 19, 1998 Last Updated Feb 25, 2003 Status
active
WHOIS Server whois.arin.net AS Description DALUNIV - Dalhousie University, CA Abuse Email [email protected] Abuse Phone +1-902-706-7253 IPv4 Prefixes
7 prefixes · 197,632 addresses Routing data as of 2026-10-07 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 129.173.0.0/16 | 129.173.0.0 – 129.173.255.255 | 65,536 |
| 134.190.0.0/16 | 134.190.0.0 – 134.190.255.255 | 65,536 |
| 140.230.0.0/16 | 140.230.0.0 – 140.230.255.255 | 65,536 |
| 192.75.96.0/24 | 192.75.96.0 – 192.75.96.255 | 256 |
| 192.75.97.0/24 | 192.75.97.0 – 192.75.97.255 | 256 |
| 192.75.138.0/24 | 192.75.138.0 – 192.75.138.255 | 256 |
| 198.166.233.0/24 | 198.166.233.0 – 198.166.233.255 | 256 |
IPv6 Prefixes
3 prefixes · 256 × /48 · 1 top-level Routing data as of 2026-10-07 08:00 UTC
| Prefix | Addresses |
|---|---|
| 2001:410:a000:: | 288 |
| 2001:410:a001:: | 280 |
| 2001:410:a010:: | 280 |
BGP Neighbours
12 unique neighbours · 3 upstream/peer · 11 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. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Upstream & peer side (3)
Downstream side (11)
AS Name AS paths IPv4 sightings IPv6 sightings AS30256 ACADIAU - Acadia University 506 4,992 361 AS40925 AS-SMU - St Mary's University 498 333 357 AS40007 STFX-UNIVERSITY - St. Francis Xavier University 317 3,062 301 AS399031 CHEBUCTONET - Chebucto Community Net Society 274 167 359 AS399267 SAINTEANNE - Universite Sainte-Anne 270 383 0 AS402245 NSCAD - Nova Scotia Collage of Art and Design 240 0 357 AS394430 NSCC - Nova Scotia Community College 11 11 0 AS6509 CANARIE-NTN - CANARIE Inc 8 17 0 AS6939 HURRICANE - Hurricane Electric LLC 7 3 4 AS393907 CAPEBRETONU - Cape Breton University 7 7 0 AS394015 MIKMAW-KINAMATNEWEY - Mikmaw Kinamatnewey 6 12 0
Raw RDAP Response
{
"endAutnum": 8111,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-02-21T17:53:33-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-02-21T12:53:47-05:00"
}
],
"handle": "WEBBE97-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WEBBE97-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/poc/WEBBE97-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"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 2025-02-20"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-13T14:01:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-07-25T14:09:31-04:00"
}
],
"handle": "ODUFU-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ODUFU-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/poc/ODUFU-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"routing",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "6225 University Avenue\nHalifax\nNS\nB3H 4R2\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Paul Odufuye"
],
[
"n",
{},
"text",
[
"Odufuye",
"Paul ",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-902-706-7253"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-23T14:41:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2020-12-03T13:42:00-05:00"
}
],
"handle": "DETME1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DETME1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/poc/DETME1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"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": "2025-11-05T15:27:40-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-05-25T15:00:20-04:00"
}
],
"handle": "PASEM-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PASEM-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/poc/PASEM-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-11-23T11:40:59-05:00"
},
{
"eventAction": "registration",
"eventDate": "2003-02-21T16:11:32-05:00"
}
],
"handle": "NOC329-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC329-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/poc/NOC329-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"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 2021-11-23"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "6225 University Avenue\nHalifax\nNS\nB3H-4H8\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Operations Centre"
],
[
"org",
{},
"text",
"Dalhousie University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-902-494-3834"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-23T14:50:51-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-03-23T14:50:51-04:00"
}
],
"handle": "POLLE17-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/POLLE17-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/poc/POLLE17-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"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": "2020-11-26T12:08:51-05:00"
},
{
"eventAction": "registration",
"eventDate": "2003-02-21T16:11:29-05:00"
}
],
"handle": "ABUSE208-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE208-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE208-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"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 2021-11-26"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "6225 University Avenue\nHalifax\nNS\nB3H-4H8\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"Dalhousie University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-902-494-2662"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-12T13:35:51-04:00"
},
{
"eventAction": "registration",
"eventDate": "1988-02-16T00:00:00-05:00"
}
],
"handle": "DALHOU",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DALHOU",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/org/DALHOU",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Dalhousie University"
],
[
"adr",
{
"label": "6225 University Avenue\nHalifax\nNS\nB3H-4R2\nCanada"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2003-02-25T14:45:12-05:00"
},
{
"eventAction": "registration",
"eventDate": "1998-08-19T00:00:00-04:00"
}
],
"handle": "AS8111",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/8111",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/8111"
},
{
"href": "https://whois.arin.net/rest/asn/AS8111",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/8111"
}
],
"name": "DALUNIV",
"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/8111"
}
],
"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/8111"
}
],
"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": 8111,
"status": [
"active"
]
} Contact details of private individuals are redacted.