AS26271 — CMS Internet
AS Name: CMSINTERNET
Description: MNT-CMSI autnum AS26271
Registry: ARIN
Imports from (1)
Exports to (3)
aut-num: AS26271
as-name: CMSINTERNET
member-of: AS26271:AS-CMSC, AS26271:AS-CMS
mp-import: from AS26271:AS-TRANSIT accept ANY except FLTR-BOGONS
mp-export: to AS6939 announce AS26271:AS-CMSC
mp-export: to AS174 announce AS26271:AS-CMSC
descr: MNT-CMSI autnum AS26271
admin-c: GRAHA9-ARIN
tech-c: GRAHA9-ARIN
tech-c: NOC33459-ARIN
mnt-by: MNT-CMSI
created: 2020-06-16T20:14:22Z
last-modified: 2022-04-22T20:41:04Z
source: ARIN
Direct Membership
Macros that directly list AS26271 as a member:
AS26271:AS-CMS(1 members)
AS7949:AS-DETIX(96 members)
AS-I123(181 members)
AS26554:AS-CUSTOMERS(211 members)
AS-PNAPCHG(328 members)
AS-28513(526 members)
AS-CHTR-BB(635 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS26271 (directly or via nested macros): 453
Show 100 macros
AS26271:AS-CMS(1 ASNs)
AS26271:AS-CMSC(4 ASNs)
AS7949:AS-DETIX(96 ASNs)
AS26554:AS-CUSTOMERS(240 ASNs)
AS-PNAPCHG(367 ASNs)
AS-28513(526 ASNs)
AS-I123(612 ASNs)
AS-PREMIER(616 ASNs)
AS-XFERNET(620 ASNs)
AS-CHTR-BB(635 ASNs)
AS396998:AS-CUSTOMERS-3(708 ASNs)
AS-BBOI-CUST(889 ASNs)
AS-BBOI(2,189 ASNs)
AS-WVFIBER(2,189 ASNs)
AS-VOXEL(2,669 ASNs)
AS-PNAPNYM(3,071 ASNs)
AS-INTERNAP(4,181 ASNs)
AS-UNITAS(4,908 ASNs)
AS-UNITAS-CUSTOMERS(4,908 ASNs)
AS-PATH(5,596 ASNs)
AS396998:AS-ALL(5,596 ASNs)
AS396998:AS-CUSTOMERS(5,596 ASNs)
AS264129:AS-FLIP(5,712 ASNs)
AS28263:AS-CUSTOMER-TELNETS(5,752 ASNs)
AS-TELNETS-264556(5,781 ASNs)
AS28263:AS-PEERING(5,803 ASNs)
AS28263:AS-ENSITE(6,008 ASNs)
AS28287:AS-PEERING(7,548 ASNs)
AS265126:AS-PEERING(7,549 ASNs)
AS28287:AS-ASSIM(7,549 ASNs)
AS262493:AS-CONE(7,550 ASNs)
AS262493:AS-TRANSIT(7,550 ASNs)
AS265126:AS-FLEETNET(7,550 ASNs)
AS-CABOTELECOM-CUST(7,740 ASNs)
AS-999-CORIX(9,091 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)
AS-SEABORN-CUSTOMER(16,137 ASNs)
AS-SEABORN-CORE(16,222 ASNs)
AS-SEABORN(17,733 ASNs)
AS-1031-PEER1(18,971 ASNs)
AS-LINKBRASIL-271253(19,032 ASNs)
AS271253:AS-CUSTOMERS(19,032 ASNs)
AS-ST1-PEERINGS(19,133 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-OCCAID6(19,611 ASNs)
AS-OCCAID6-CUSTOMERS(19,611 ASNs)
AS-EDGEUNO(19,687 ASNs)
AS-MZIMA-CUSTOMERS(19,702 ASNs)
AS-MZIMA(19,703 ASNs)
AS-PXGLOBAL(19,703 ASNs)
AS-ARBINET-LAX-BUYERS(19,875 ASNs)
AS-AS53013(20,143 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)
AS-XO(23,361 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)
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)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-RETN-HK(26,343 ASNs)
AS-SMILE(26,794 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)
... and 353 more
Upstream AS Paths
12 unique paths, avg length 1.9
AS Looking Glass
Upstream paths (matching graph above)
AS26271 IPv4 Address Subnets (14)
| 107.181.192.0/19 | 🇺🇸 US | Mount Pleasant MI | CMSINTERNET |
| 138.229.32.0/19 | 🇺🇸 US | Mount Pleasant MI | CMSINTERNET |
| 107.161.128.0/20 | 🇺🇸 US | Mount Pleasant MI | CMSINTERNET |
| 64.25.192.0/20 | 🇺🇸 US | Mount Pleasant MI | CMSINTERNET |
| 162.250.24.0/21 | 🇺🇸 US | Mount Pleasant MI | CMSINTERNET |
| 207.241.128.0/21 | 🇺🇸 US | Mount Pleasant MI | CMSINTERNET |
| 162.249.112.0/22 | 🇺🇸 US | Mount Pleasant MI | CMSINTERNET |
| 207.241.128.0/22 | 🇺🇸 US | Mount Pleasant, MI | CMSINTERNET |
| 207.241.136.0/22 | 🇺🇸 US | Mount Pleasant MI | CMSINTERNET |
| 207.241.132.0/23 | 🇺🇸 US | Mount Pleasant, MI | CMSINTERNET |
AS26271 IPv6 Address Subnets (2)
| 2606:e400::/34 | 🇺🇸 US | MNT-CMSI route 2606:E400:0000:0000:0000:0000:0000:… | CMSINTERNET |
| 2606:e400:8000::/36 | 🇺🇸 US | MNT-CMSI route 2606:E400:8000:0000:0000:0000:0000:… | CMSINTERNET |