AS26 — Cornell
AS Name: CORNELL-AS
Description: Cornell University Network Engineering Rhodes Hall, 757 136 Hoy Road Ithaca, NY 14853
Registry: RADB
aut-num: AS26
as-name: CORNELL-AS
descr: Cornell University Network Engineering Rhodes Hall, 757 136 Hoy Road Ithaca, NY 14853
import: from AS1299 accept ANY
import: from AS3630 accept ANY
import: from AS3754 accept ANY
import: from AS13536 accept ANY
export: to AS1299 announce AS26
export: to AS3630 announce AS26
export: to AS3754 announce AS26
export: to AS13536 announce AS26
export: to AS13335 announce AS26
admin-c: ZC166-ARIN
tech-c: MULDO2-ARIN
tech-c: DEC12-ARIN
notify: net-engineer@cornell.edu
notify: tnm-radb@cornell.edu
mnt-by: MAINT-AS26
changed: tnm-radb@cornell.edu 20240305 # 1553Z
source: RADB
last-modified: 2024-03-05T15:53:42Z
Direct Membership
Macros that directly list AS26 as a member:
AS26:AS-ALL(1 members)
AS14477:AS-CUSTOMERS(9 members)
AS-NYSR-DE(34 members)
AS3630:AS-CONNECTORS(72 members)
AS3754:AS-CONNECTORS(73 members)
AS3770:AS-ALL(212 members)
AS13335:AS-CUSTOMERS(1521 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS26 (directly or via nested macros): 415
Show 100 macros
AS26:AS-ALL(1 ASNs)
AS14477:AS-CUSTOMERS(9 ASNs)
AS14477:AS-ALL(10 ASNs)
AS-NYSR-DE(34 ASNs)
AS3630:AS-CONNECTORS(72 ASNs)
AS3630:AS-ALL(73 ASNs)
AS3754:AS-CONNECTORS(73 ASNs)
AS3754:AS-ALL(74 ASNs)
AS3770:AS-ALL(327 ASNs)
AS13335:AS-CUSTOMERS(1,521 ASNs)
AS11164:AS-PARTICIPANTS(1,830 ASNs)
AS11164:AS-ALL(1,835 ASNs)
AS11537:AS-PARTICIPANTS-BETA(1,841 ASNs)
AS11537:AS-CONE-BETA(1,847 ASNs)
AS20965:AS-FROM-INTERNET2-TO-GEANT(2,433 ASNs)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS-GEANTNRENPEERS(3,149 ASNs)
AS24748:AS-IX(8,694 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-MFNX(26,187 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS-SMILE(26,794 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS-SOVAM(34,887 ASNs)
AS-CWCCUSTOMERS(34,940 ASNs)
AS-MERCURY(34,969 ASNs)
AS-UUNETEUDE(34,985 ASNs)
AS702:AS-DE-CUSTOMER(34,985 ASNs)
AS-TELARM(35,456 ASNs)
AS-ARMENTEL(35,460 ASNs)
AS-SET-UTG(35,510 ASNs)
AS-AZERSATMEMBERS(35,515 ASNs)
AS-SKYVISION-2(35,554 ASNs)
AS-SKYVISION(35,589 ASNs)
AS702:AS-BE-CUSTOMER(35,695 ASNs)
... and 315 more
Upstream AS Paths
23 unique paths, avg length 2.4
AS Looking Glass
Upstream paths (matching graph above)
All 23 Upstream Paths
Complete list of all observed paths
AS26 IPv4 Address Subnets (6)
| 128.253.0.0/16 | 🇺🇸 US | Cornell University Network Engineering Rhodes Hall… | CORNELL-AS |
| 128.84.0.0/16 | 🇺🇸 US | Cornell University Network Engineering Rhodes Hall… | CORNELL-AS |
| 132.236.0.0/16 | 🇺🇸 US | Cornell University Network Engineering Rhodes Hall… | CORNELL-AS |
| 192.122.235.0/24 | 🇺🇸 US | Cornell University Network Engineering Rhodes Hall… | CORNELL-AS |
| 192.122.236.0/24 | 🇺🇸 US | Cornell University Network Engineering Rhodes Hall… | CORNELL-AS |
| 192.35.82.0/24 | 🇺🇸 US | Cornell University Network Engineering Rhodes Hall… | CORNELL-AS |
AS26 IPv6 Address Subnets (1)
| 2620:110:d000::/44 | 🇺🇸 US | Cornell Information Technologies 757 Rhodes Hall I… | CORNELL-AS |