- 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): 2,639
AS Paths Observed (v6): 660
Average AS Path Length (all): 4.130
Average AS Path Length (v4): 4.209
Average AS Path Length (v6): 3.812
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): 2,639
AS Paths Observed (v6): 660
Average AS Path Length (all): 4.130
Average AS Path Length (v4): 4.209
Average AS Path Length (v6): 3.812
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 |
---|---|
2001:468:1500::/40 | Internet2 |
2600:2700::/28 | MCNC |
2610:28::/32 | 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 | Central Piedmont Community College | AS33401 | |
9 | Shaw University | AS399565 | |
10 | CarolinaEast Medical Center | AS26741 | |
11 | North Carolina State University | X | AS11442 |
12 | Duke University | X | AS13371 |
13 | AS395312 | ||
14 | LREMC Technologies, L.L.C. | AS33574 | |
15 | Castle & Cooke North Carolina, LLC | AS20197 | |
16 | Rowan-Cabarrus Community College | AS399050 | |
17 | Vidant Health | AS396028 | |
18 | Salem Academy and College | AS399407 | |
19 | State of NC - State Telecommunications Services | AS6559 | |
20 | Wake Forest University | AS40245 | |
21 | Apogee Telecom Inc. | AS393824 | |
22 | Randolph Hospital, Inc. | AS20449 | |
23 | Guilford College | AS396391 | |
24 | Roanoke Connect | X | AS19413 |
25 | Wake County Public School System | AS18538 | |
26 | Apogee Telecom Inc. | AS19161 | |
27 | North Carolina State University | AS13862 | |
28 | City of Winston-Salem | AS46963 | |
29 | City of Greenville, NC | AS394165 | |
30 | University of Mount Olive, Inc. | AS393875 | |
31 | Winston-Salem/Forsyth County Schools | AS17031 | |
32 | University of North Carolina at Charlotte | X | AS53384 |
33 | Sprint | X | AS1239 |
34 | North Carolina State Education Assistance Authority | AS396837 | |
35 | MCNC | X | AS19718 |
36 | Wake County Government | AS32711 | |
37 | North Carolina Adminstrative Office of the Courts | AS11777 | |
38 | Elon University | AS32417 | |
39 | University of North Carolina at Greensboro | AS53785 | |
40 | East Carolina University | X | AS10952 |
41 | Apogee Telecom Inc. | AS395465 | |
42 | Queens University of Charlotte | AS398580 | |
43 | Charlotte-Mecklenburg Schools | AS46255 | |
44 | University of North Carolina at Chapel Hill | X | AS36850 |
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 | North Carolina State University | X | AS11442 |
7 | Roanoke Connect | X | AS19413 |
8 | University of North Carolina at Chapel Hill | X | AS36850 |
9 | Sprint | X | AS1239 |
10 | University of North Carolina at Charlotte | X | AS53384 |
11 | Duke University | X | AS13371 |
12 | East Carolina University | X | AS10952 |
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 OrgAbuseHandle: ABUSE3348-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +1-919-248-4111 OrgAbuseEmail: abuse@mcnc.org OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3348-ARIN OrgTechHandle: NH34-ORG-ARIN OrgTechName: NCREN Hostmaster OrgTechPhone: +1-919-248-4111 OrgTechEmail: hostmaster@ncren.net OrgTechRef: https://rdap.arin.net/registry/entity/NH34-ORG-ARIN RTechHandle: NH34-ORG-ARIN RTechName: NCREN Hostmaster RTechPhone: +1-919-248-4111 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
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