- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Bogon
- Peers v4
- Peers v6
- Whois
- IRR
- Traceroute
Company Website:
Country of Origin:
Prefixes Originated (all): 149
Prefixes Originated (v4): 146
Prefixes Originated (v6): 3
Prefixes Announced (all): 250
Prefixes Announced (v4): 238
Prefixes Announced (v6): 12
RPKI Originated Valid (all): 0 RPKI Originated Valid (v4): 0 RPKI Originated Valid (v6): 0
BGP Peers Observed (all): 44
BGP Peers Observed (v4): 44
BGP Peers Observed (v6): 13
IPs Originated (v4): 2,331,648
AS Paths Observed (v4): 2,653
AS Paths Observed (v6): 658
Average AS Path Length (all): 4.132
Average AS Path Length (v4): 4.212
Average AS Path Length (v6): 3.810
Prefixes Originated (v4): 146
Prefixes Originated (v6): 3
Prefixes Announced (all): 250
Prefixes Announced (v4): 238
Prefixes Announced (v6): 12
RPKI Originated Valid (all): 0 RPKI Originated Valid (v4): 0 RPKI Originated Valid (v6): 0
BGP Peers Observed (all): 44
BGP Peers Observed (v4): 44
BGP Peers Observed (v6): 13
IPs Originated (v4): 2,331,648
AS Paths Observed (v4): 2,653
AS Paths Observed (v6): 658
Average AS Path Length (all): 4.132
Average AS Path Length (v4): 4.212
Average AS Path Length (v6): 3.810
AS81 IPv4 Peers
| ASN | Name |
|---|---|
| AS174 | Cogent Communications |
| AS3356 | Level 3 Parent, LLC |
| AS6461 | Zayo Bandwidth |
| AS7018 | AT&T Services, Inc. |
| AS11426 | Charter Communications Inc |
| AS11164 | Internet2 |
| AS11537 | Internet2 |
AS81 IPv6 Peers
| ASN | Name |
|---|---|
| AS3356 | Level 3 Parent, LLC |
| AS174 | Cogent Communications |
| AS11164 | Internet2 |
| AS7018 | AT&T Services, Inc. |
| AS11537 | Internet2 |
AS81 IPv4 Peer Count
AS81 IPv6 Peer Count
AS81 IPv4 Prefixes Announced
AS81 IPv6 Prefixes Announced
AS81 IPv4 Prefixes Originated
AS81 IPv6 Prefixes Originated
AS81 IPv4 Route Propagation
AS81 IPv6 Route Propagation
| Prefix | Description | Visibility |
|---|---|---|
| Loading Prefixes... | ||
| Prefix | Description | Visibility |
|---|---|---|
| Loading Prefixes... | ||
| Prefix | Description |
|---|---|
 |
Internet2
 |
|
|
MCNC
|
|
|
MCNC
|
| Bogon Prefixes | ||
|---|---|---|
| Prefix | Type | Status |
| Rank | Description | IPv6 | Peer |
|---|---|---|---|
| 1 | Cogent Communications |
X | AS174 |
| 2 | Level 3 Parent, LLC |
X | AS3356 |
| 3 | Zayo Bandwidth |
AS6461 | |
| 4 | AT&T Services, Inc. |
X | AS7018 |
| 5 | Charter Communications Inc |
AS11426 | |
| 6 | Internet2 |
X | AS11164 |
| 7 | Internet2 |
X | AS11537 |
| 8 | North Carolina State Education Assistance Authority |
AS396837 | |
| 9 | Elon University |
AS32417 | |
| 10 | CarolinaEast Medical Center |
AS26741 | |
| 11 | University of North Carolina at Greensboro |
AS53785 | |
| 12 | North Carolina Adminstrative Office of the Courts |
AS11777 | |
| 13 | Charlotte-Mecklenburg Schools |
AS46255 | |
| 14 | Wake County Government |
AS32711 | |
| 15 | Shaw University |
AS399565 | |
| 16 | Castle & Cooke North Carolina, LLC |
AS20197 | |
| 17 | East Carolina University |
X | AS10952 |
| 18 | Rowan-Cabarrus Community College |
AS399050 | |
| 19 | University of North Carolina at Charlotte |
X | AS53384 |
| 20 | North Carolina State University |
X | AS11442 |
| 21 | Wake County Public School System |
AS18538 | |
| 22 | University of North Carolina at Chapel Hill |
X | AS36850 |
| 23 | Apogee Telecom Inc. |
AS393824 | |
| 24 | Winston-Salem/Forsyth County Schools |
AS17031 | |
| 25 | LREMC Technologies, L.L.C. |
AS33574 | |
| 26 | Queens University of Charlotte |
AS398580 | |
| 27 | MCNC |
X | AS19718 |
| 28 | Central Piedmont Community College |
AS33401 | |
| 29 | Duke University |
X | AS13371 |
| 30 | City of Winston-Salem |
AS46963 | |
| 31 | State of NC - State Telecommunications Services |
AS6559 | |
| 32 | City of Greenville, NC |
AS394165 | |
| 33 | Apogee Telecom Inc. |
AS19161 | |
| 34 | Wake Forest University |
AS40245 | |
| 35 | Salem Academy and College |
AS399407 | |
| 36 | Roanoke Connect |
X | AS19413 |
| 37 | Sprint |
X | AS1239 |
| 38 | Randolph Hospital, Inc. |
AS20449 | |
| 39 | |
AS395312 | |
| 40 | Guilford College |
AS396391 | |
| 41 | Apogee Telecom Inc. |
AS395465 | |
| 42 | Vidant Health |
AS396028 | |
| 43 | University of Mount Olive, Inc. |
AS393875 | |
| 44 | North Carolina State University |
AS13862 |
| Rank | Description | IPv4 | Peer |
|---|---|---|---|
| 1 | Level 3 Parent, LLC |
X | AS3356 |
| 2 | Cogent Communications |
X | AS174 |
| 3 | Internet2 |
X | AS11164 |
| 4 | AT&T Services, Inc. |
X | AS7018 |
| 5 | Internet2 |
X | AS11537 |
| 6 | University of North Carolina at Charlotte |
X | AS53384 |
| 7 | East Carolina University |
X | AS10952 |
| 8 | Duke University |
X | AS13371 |
| 9 | North Carolina State University |
X | AS11442 |
| 10 | University of North Carolina at Chapel Hill |
X | AS36850 |
| 11 | Sprint |
X | AS1239 |
| 12 | Roanoke Connect |
X | AS19413 |
| 13 | MCNC |
X | AS19718 |
ASNumber: 81 ASName: NCREN ASHandle: AS81 RegDate: 1986-08-07 Updated: 2021-06-29 Ref: https://rdap.arin.net/registry/autnum/81 OrgName: MCNC OrgId: MCNC-Z Address: PO Box 12889 City: Research Triangle Park StateProv: NC PostalCode: 27709 Country: US RegDate: 2021-06-14 Updated: 2022-04-01 Ref: https://rdap.arin.net/registry/entity/MCNC-Z OrgTechHandle: NCREN-ARIN OrgTechName: NCREN Hostmaster OrgTechPhone: +1-919-248-1405 OrgTechEmail: hostmaster@ncren.net OrgTechRef: https://rdap.arin.net/registry/entity/NCREN-ARIN OrgTechHandle: NH34-ORG-ARIN OrgTechName: NCREN Hostmaster OrgTechPhone: +1-919-248-1405 OrgTechEmail: hostmaster@ncren.net OrgTechRef: https://rdap.arin.net/registry/entity/NH34-ORG-ARIN OrgAbuseHandle: ABUSE3348-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +1-919-248-4111 OrgAbuseEmail: abuse@mcnc.org OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3348-ARIN RTechHandle: NH34-ORG-ARIN RTechName: NCREN Hostmaster RTechPhone: +1-919-248-1405 RTechEmail: hostmaster@ncren.net RTechRef: https://rdap.arin.net/registry/entity/NH34-ORG-ARIN
RADB
aut-num: AS81
as-name: NCREN
descr: MCNC ASN for NCREN
admin-c: NH35-ORG-ARIN
tech-c: NH35-ORG-ARIN
mnt-by: MAINT-AS81
changed: tlavis@mcnc.org 20231219 # 1732Z
source: RADB
last-modified: 2023-12-19T17:32:34Z
Loading probes...
| Select Probe | ||||
|---|---|---|---|---|
| Type | Name | ASN | IP | City |
⏳
Results will appear here.