AS2152 — Corporation for Education Network Initiatives in California CENIC / CalREN AS2152 CalREN-DC
AS Name: CALREN-DC
Description: CENIC CalREN Digital California (DC) CalREN-DC ASN
Registry: ARIN
aut-num: AS2152
as-name: CALREN-DC
descr: CalREN-DC ASN
admin-c: DN-2152
tech-c: DN-2152
mnt-by: MAINT-AS2150
changed: darrell@cenic.org 20050916 #03:47:03(UTC)
source: RADB
last-modified: 2023-11-13T15:39:36Z
aut-num: AS2152
as-name: CALREN-DC
descr: CENIC CalREN Digital California (DC)
admin-c: DOMAI64-ARIN
tech-c: OPERA63-ARIN
mnt-by: MNT-CENIC
created: 2024-08-28T00:15:45Z
last-modified: 2024-08-28T00:15:45Z
source: ARIN
AS news
Direct Membership
Macros that directly list AS2152 as a member:
AS-OUSD-PEERS(3 members)
AS23483:AS-PEERS(4 members)
AS-NORDUNET(12 members)
AS-LIMELIGHT-CUST(20 members)
AS-CVIN(28 members)
AS174:AS-COGC-011(47 members)
AS-COX-CALIFORNIA(129 members)
AS-CALREN2(174 members)
AS-ANY2-RS(247 members)
AS7575:AS-PEER(256 members)
AS-TMNET-PEERS(271 members)
AS-LEVEL3-CUSTOMERS-NA(971 members)
AS-BTN-CUSTOMERS(1495 members)
AS-AS209-CUST(1818 members)
AS-RR-BIZ(1857 members)
AS-COMCAST-EDIA(2333 members)
AS-HURRICANEV6(20402 members)
Expanded Membership
All macros containing AS2152 (directly or via nested macros): 351
Show 100 macros
AS-OUSD-PEERS(3 ASNs)
AS23483:AS-PEERS(4 ASNs)
AS-CVIN(28 ASNs)
AS174:AS-COGC-011(47 ASNs)
AS-COX-CALIFORNIA(129 ASNs)
AS-ANY2-RS(247 ASNs)
AS7575:AS-PEER(256 ASNs)
AS-TMNET-PEERS(271 ASNs)
AS-CALREN2(289 ASNs)
AS-CALRENDC(319 ASNs)
AS-CALRENHPR(322 ASNs)
AS22773:AS-CONE(759 ASNs)
AS-NORDUNET(934 ASNs)
AS-LEVEL3-CUSTOMERS-NA(971 ASNs)
AS-365NET-RIX(985 ASNs)
AS-LEVEL3-CUSTOMERS(1,493 ASNs)
AS-BTN(1,495 ASNs)
AS-BTN-CUSTOMERS(1,495 ASNs)
AS174:AS-COGENT(1,618 ASNs)
AS-AS209-CUST(1,818 ASNs)
AS-QWEST-CUST(1,818 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)
AS-RR-BIZ(2,065 ASNs)
AS-ROADRUNNER(2,093 ASNs)
AS20965:AS-FROM-INTERNET2-TO-GEANT(2,433 ASNs)
AS-COMCAST-EDIA(2,771 ASNs)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS-WAVE-CUSTOMERS(3,062 ASNs)
AS-VOBIZ(3,068 ASNs)
AS11404:AS-CONE(3,068 ASNs)
AS-GEANTNRENPEERS(3,149 ASNs)
AS-LIMELIGHT-CUST(4,913 ASNs)
AS-LIMELIGHT(4,922 ASNs)
AS-LLNW(4,943 ASNs)
AS-RCN-CE-PEERS(5,340 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-EDGEUNO-TR(10,995 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-EUNET(13,944 ASNs)
AS-SAIX(15,195 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-COMCAST-IBONE(19,609 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-XO(23,361 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 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)
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)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ONIX(37,766 ASNs)
AS211776:AS-CRAFTBYTE-UPSTREAMS(37,882 ASNs)
AS-VSIX-RS(38,411 ASNs)
AS207800:AS-RTIX-SET(39,194 ASNs)
AS33495:AS-MEMBERS(39,231 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-LUCIX-RS(40,498 ASNs)
AS7606:AS-QLD-IX(40,666 ASNs)
AS7606:AS-WA-IX(40,872 ASNs)
AS-SONIX(41,963 ASNs)
AS-4IXP(42,438 ASNs)
AS-VANIX-RS-PARTICIPANTS(42,555 ASNs)
AS-DECIX-DFW(43,178 ASNs)
AS62499:AS-DECIX-DFW(43,178 ASNs)
... and 251 more
Upstream AS Paths
71 unique paths, avg length 2.6
AS Looking Glass
Upstream paths (matching graph above)
All 71 Upstream Paths
Complete list of all observed paths
AS2152 IPv4 Address Subnets (1681)
| 130.150.0.0/16 | 🇺🇸 US | CSUNET-IP | CALREN-DC |
| 130.157.0.0/16 | 🇺🇸 US | SONOMA-STATE | CALREN-DC |
| 130.166.0.0/16 | 🇺🇸 US | CSUN | CALREN-DC |
| 130.182.0.0/16 | 🇺🇸 US | CSULANET | CALREN-DC |
| 130.191.0.0/16 | 🇮🇱 IL | Cenic | Radware |
| 130.212.0.0/16 | 🇺🇸 US | FOGNET | CALREN-DC |
| 130.65.0.0/16 | 🇺🇸 US | SJSU-NET | CALREN-DC |
| 132.241.0.0/16 | 🇺🇸 US | CSUCHICO | CALREN-DC |
| 134.139.0.0/16 | 🇺🇸 US | CSULB-IP | CALREN-DC |
| 134.154.0.0/16 | 🇺🇸 US | CSUHAYWARD | CALREN-DC |
AS2152 IPv6 Address Subnets (129)
| 2607:f380::/32 | 🇺🇸 US | CENIC / CalREN | CALREN-DC |
| 2607:f380::118:9a40:3920/123 | 🇺🇸 US | CALREN-DC | |
| 2607:f380::118:9a40:3940/123 | 🇺🇸 US | CALREN-DC | |
| 2607:f380::118:9a40:3960/123 | 🇺🇸 US | CALREN-DC | |
| 2607:f380::118:9a40:3980/123 | 🇺🇸 US | CALREN-DC | |
| 2607:f380::118:9a40:39a0/123 | 🇺🇸 US | CALREN-DC | |
| 2607:f380::118:9a40:39c0/123 | 🇺🇸 US | CALREN-DC | |
| 2607:f380::118:9a40:39e0/123 | 🇺🇸 US | CALREN-DC | |
| 2607:f380::118:9a40:3a00/123 | 🇺🇸 US | CALREN-DC | |
| 2607:f380::118:9a40:3a40/123 | 🇺🇸 US | CALREN-DC |