European Laboratory for Particle Physics // CERN //

AS Name: CERN

Organization: ORG-CEOf1-RIPE

Registry: RIPE

Imports from (59)

AS174 AS293 AS297 AS559 AS1103 AS1297 AS2200 AS2603 AS2697 AS3303 AS-SWCMGLOBAL AS6509 AS6730 AS6830 AS-AORTA AS6853 AS-EQUANT-SOUTHEUR AS6939 AS8674 AS-NETNOD-ANYCAST AS9885 AS10764 AS11344 AS11537 AS12333 AS-DFI AS12350 AS-VTX AS12654 AS13030 AS13238 AS15169 AS-GOOGLE AS15547 AS17579 AS20932 AS-IP-MAN AS20965 AS21320 AS21357 AS22335 AS24167 AS24904 AS25091 AS25152 AS28810 AS29222 AS29222:AS-INFOMANIAK AS30781 AS-JAGUAR
... and 9 more

Exports to (48)

AS174 AS-CERNEXT AS293 AS297 AS559 AS1103 AS1297 AS2200 AS2603 AS2697 AS3303 AS6509 AS6730 AS6830 AS6853 AS6939 AS8674 AS9885 AS10764 AS11344 AS11537 AS12333 AS12350 AS12654 AS13030 AS13238 AS15169 AS15547 AS17579 AS20932 AS20965 AS21320 AS21357 AS22335 AS24167 AS24904 AS25091 AS25152 AS28810 AS29222 AS30781 AS32361 AS33845 AS43115 AS43142 AS48751 AS59624 AS57859

aut-num: AS513
as-name: CERN
remarks:
import: from AS174 accept ANY
import: from AS293 accept ANY
import: from AS297 accept ANY
import: from AS559 accept ANY
import: from AS1103 accept AS1103
import: from AS1297 accept ANY
import: from AS2200 accept ANY
import: from AS2603 accept ANY
import: from AS2697 accept AS2697
import: from AS3303 accept AS-SWCMGLOBAL
import: from AS6509 accept ANY
import: from AS6730 accept ANY
import: from AS6830 accept AS-AORTA
import: from AS6830 accept ANY
import: from AS6853 accept AS-EQUANT-SOUTHEUR
import: from AS6939 accept AS6939
import: from AS8674 accept AS-NETNOD-ANYCAST
import: from AS9885 accept AS9885
import: from AS10764 accept ANY
import: from AS11344 accept AS11344
import: from AS11537 accept ANY
import: from AS12333 accept AS-DFI
import: from AS12350 accept AS-VTX
import: from AS12654 accept AS12654
import: from AS13030 accept AS13030
import: from AS13238 accept AS13238
import: from AS15169 accept AS-GOOGLE
import: from AS15547 accept AS15547
import: from AS17579 accept AS17579
import: from AS20932 accept AS-IP-MAN
import: from AS20965 accept ANY
import: from AS21320 accept ANY
import: from AS21357 accept not any
import: from AS22335 accept ANY
import: from AS24167 accept AS24167
import: from AS24904 accept AS24904
import: from AS25091 accept ANY
import: from AS25152 accept AS25152
import: from AS28810 accept AS28810
import: from AS29222 accept AS29222:AS-INFOMANIAK
import: from AS30781 accept AS-JAGUAR
import: from AS32361 accept AS32361
import: from AS33845 accept AS-SWISSGOV
import: from AS43115 accept AS43115
import: from AS43142 accept AS-ADELINOVIUS
import: from AS48751 accept AS48751
import: from AS57859 accept ANY
import: from AS59624 accept AS59624
remarks:
export: to AS174 announce AS-CERNEXT
export: to AS293 announce AS-CERNEXT
export: to AS297 announce AS-CERNEXT
export: to AS559 announce AS-CERNEXT
export: to AS1103 announce AS-CERNEXT
export: to AS1297 announce AS-CERNEXT
export: to AS2200 announce AS-CERNEXT
export: to AS2603 announce AS-CERNEXT
export: to AS2697 announce AS-CERNEXT
export: to AS3303 announce AS-CERNEXT
export: to AS6509 announce AS-CERNEXT
export: to AS6730 announce AS-CERNEXT
export: to AS6830 announce AS-CERNEXT
export: to AS6853 announce AS-CERNEXT
export: to AS6939 announce AS-CERNEXT
export: to AS8674 announce AS-CERNEXT
export: to AS9885 announce AS-CERNEXT
export: to AS10764 announce AS-CERNEXT
export: to AS11344 announce community(513:11344)
export: to AS11537 announce AS-CERNEXT
export: to AS12333 announce AS-CERNEXT
export: to AS12350 announce AS-CERNEXT
export: to AS12654 announce ANY
export: to AS13030 announce AS-CERNEXT
export: to AS13238 announce AS-CERNEXT
export: to AS15169 announce AS-CERNEXT
export: to AS15547 announce AS-CERNEXT
export: to AS17579 announce AS-CERNEXT
export: to AS20932 announce AS-CERNEXT
export: to AS20965 announce AS-CERNEXT
export: to AS21320 announce AS-CERNEXT
export: to AS21357 announce community(513:21357)
export: to AS22335 announce AS-CERNEXT
export: to AS24167 announce AS-CERNEXT
export: to AS24904 announce AS-CERNEXT
export: to AS25091 announce AS-CERNEXT
export: to AS25152 announce {0.0.0.0/0}
export: to AS28810 announce {0.0.0.0/0}
export: to AS29222 announce AS-CERNEXT
export: to AS30781 announce AS-CERNEXT
export: to AS32361 announce AS-CERNEXT
export: to AS33845 announce AS-CERNEXT
export: to AS43115 announce AS-CERNEXT
export: to AS43142 announce AS-CERNEXT
export: to AS48751 announce ANY
export: to AS59624 announce AS-CERNEXT
remarks:
mp-import: afi ipv6.unicast from AS174 accept ANY
mp-import: afi ipv6.unicast from AS293 accept ANY
mp-import: afi ipv6.unicast from AS297 accept ANY
mp-import: afi ipv6.unicast from AS559 accept ANY
mp-import: afi ipv6.unicast from AS1103 accept ANY
mp-import: afi ipv6.unicast from AS2200 accept ANY
mp-import: afi ipv6.unicast from AS2603 accept ANY
mp-import: afi ipv6.unicast from AS6509 accept ANY
mp-import: afi ipv6.unicast from AS6730 accept ANY
mp-import: afi ipv6.unicast from AS6830 accept ANY
mp-import: afi ipv6.unicast from AS6853 accept AS-EQUANT-SOUTHEUR
mp-import: afi ipv6.unicast from AS6939 accept AS6939
mp-import: afi ipv6.unicast from AS8674 accept AS-NETNOD-ANYCAST
mp-import: afi ipv6.unicast from AS9885 accept ANY
mp-import: afi ipv6.unicast from AS11344 accept AS11344
mp-import: afi ipv6.unicast from AS12654 accept AS12654
mp-import: afi ipv6.unicast from AS13030 accept AS13030
mp-import: afi ipv6.unicast from AS13238 accept AS13238
mp-import: afi ipv6.unicast from AS15169 accept AS-GOOGLE
mp-import: afi ipv6.unicast from AS15547 accept AS15547
mp-import: afi ipv6.unicast from AS17579 accept AS17579
mp-import: afi ipv6.unicast from AS20932 accept AS-IP-MAN
mp-import: afi ipv6.unicast from AS20965 accept ANY
mp-import: afi ipv6.unicast from AS21320 accept ANY
mp-import: afi ipv6.unicast from AS24167 accept AS24167
mp-import: afi ipv6.unicast from AS24904 accept AS24904
mp-import: afi ipv6.unicast from AS25091 accept ANY
mp-import: afi ipv6.unicast from AS25152 accept AS25152
mp-import: afi ipv6.unicast from AS30781 accept AS-JAGUAR
mp-import: afi ipv6.unicast from AS43115 accept ANY
mp-import: afi ipv6.unicast from AS57859 accept ANY
mp-import: afi ipv6.unicast from AS59624 accept AS59624
remarks:
mp-export: afi ipv6.unicast to AS174 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS293 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS297 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS559 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS1103 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS2200 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS2603 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS6509 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS6730 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS6830 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS6853 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS6939 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS8674 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS9885 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS11344 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS12654 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS13030 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS13238 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS15169 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS15547 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS17579 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS20932 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS20965 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS21320 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS24167 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS24904 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS25091 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS25152 announce {::0/0}
mp-export: afi ipv6.unicast to AS30781 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS43115 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS57859 announce AS-CERNEXT
mp-export: afi ipv6.unicast to AS59624 announce AS-CERNEXT
remarks: --------- Community Definition -----------
remarks: 513:21357 Prefix to be announced to Akamai
remarks: 513:11344 Prefix to be announced to GCC
remarks: ------------------------------------------
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: LEGACY
mnt-by: RIPE-NCC-LEGACY-MNT
notify: extip@cern.ch
org: ORG-CEOf1-RIPE
mnt-by: CERN-MNT
created: 2001-10-22T15:20:40Z
last-modified: 2022-02-17T12:19:18Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************

Direct Membership

Macros that directly list AS513 as a member:

AS-CERNUSA(2 members)
AS-NATIONAL(4 members)
AS-CERN(5 members)
AS293:AS-FROM-STARLIGHT-TO-ESNET(6 members)
AS513:AS-CERN-NREN(8 members)
AS-CERNEXT(9 members)
AS513:AS-CERN-ISP(9 members)
AS-SWCMCHPEERS(11 members)
AS-RIS-RRC04(13 members)
AS-GREEN-IPV6-PEERS(61 members)
AS15547:AS-PEERS(77 members)
AS-RENATER(99 members)
AS-GLOBAL(138 members)
AS-LEVEL3-IPV6(158 members)
AS-TELECOM-PEERS(190 members)
AS-LIECOMTEL-PEERS(212 members)
AS20932:AS-PEERING(248 members)
AS-GBLXEU(273 members)
AS-LEVEL3-CUSTOMERS-EU(565 members)
AS3303:AS-SWCMPEERS(783 members)
AS-10099(848 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)

Expanded Membership

All macros containing AS513 (directly or via nested macros): 458

Show 100 macros

AS-CERNUSA(2 ASNs)
AS-NATIONAL(4 ASNs)
AS-CERN(5 ASNs)
AS513:AS-CERN-NREN(8 ASNs)
AS-CERNEXT(9 ASNs)
AS513:AS-CERN-ISP(9 ASNs)
AS-RIS-RRC04(13 ASNs)
AS29222:AS-INFOMANIAK(19 ASNs)
AS-ESNET(58 ASNs)
AS293:AS-ESNET(58 ASNs)
AS-GREEN-IPV6-PEERS(61 ASNs)
AS15547:AS-PEERS(77 ASNs)
AS-RENATER(99 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SFINX(99 ASNs)
AS-IP-MAX-V6(118 ASNs)
AS-IP-MAX(155 ASNs)
AS-COMIX-RS(164 ASNs)
AS-FREE-IX-MEMBERS(168 ASNs)
AS-TELECOM-PEERS(190 ASNs)
AS-LIECOMTEL-PEERS(212 ASNs)
AS30781:AS-JAGUAR-PEERING-SFINX(231 ASNs)
AS20932:AS-PEERING(248 ASNs)
AS293:AS-FROM-STARLIGHT-TO-ESNET(265 ASNs)
AS-GBLXEU(273 ASNs)
AS-ROMANDIX-RS(380 ASNs)
AS-CABLECOM(512 ASNs)
AS-CABLECOMCH(512 ASNs)
AS-LEVEL3-CUSTOMERS-EU(565 ASNs)
AS-GEANT-EUPEER(640 ASNs)
AS-GEANTNRN(722 ASNs)
AS3267:AS-NREN(722 ASNs)
AS-GLOBAL(760 ASNs)
AS-SWISS(760 ASNs)
AS-SWISSIX-OUTREACH(772 ASNs)
AS3303:AS-SWCMPEERS(783 ASNs)
AS-10099(848 ASNs)
AS-NORDUNET(934 ASNs)
AS-GBLX(963 ASNs)
AS-365NET-RIX(985 ASNs)
AS-SWCMCHPEERS(1,008 ASNs)
AS-SWCMCHROUTES(1,008 ASNs)
AS-NEOCOMISP-KH(1,031 ASNs)
AS-LEVEL3-CUSTOMERS(1,493 ASNs)
AS-SBN-IIG(1,494 ASNs)
AS44530:AS-DTAG(1,511 ASNs)
AS-SWCMCUSTOMERS(2,044 ASNs)
AS3303:AS-SWCMCUSTOMERS(2,044 ASNs)
AS30781:AS-JAGUAR-PEERING-LYONIX(2,213 ASNs)
AS6830:AS-AORTACH(2,563 ASNs)
AS-FASTWEB-GLOBAL(2,641 ASNs)
AS-4788V6(2,729 ASNs)
AS-TMNET-CUSTOMERS(2,729 ASNs)
AS-4788(2,732 ASNs)
AS-TWIG(2,914 ASNs)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS-GEANTNRENPEERS(3,149 ASNs)
AS-LEVEL3-IPV6(3,475 ASNs)
AS-SGGS(5,288 ASNs)
AS-FALCORE-AU(5,305 ASNs)
AS-FALCORE-AU-CUST(5,305 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 ASNs)
AS-AORTA(11,961 ASNs)
AS6830:AS-AORTA(11,961 ASNs)
AS213973:AS-BCIX(13,844 ASNs)
AS213973:AS-PARTNERS(13,844 ASNs)
AS57328:AS-DDIX(13,844 ASNs)
AS59552:AS-SON-IX-RS(13,844 ASNs)
AS-VLVROUTESERVER(14,501 ASNs)
AS-PITER-IX-TLL(14,528 ASNs)
AS41073:AS-INEX-PEERS(14,843 ASNs)
AS-VOXILITY-SET(15,206 ASNs)
AS58453:AS-ASIAASCUST(15,313 ASNs)
AS-RDSNET(16,878 ASNs)
AS-RDSTRANSIT(16,878 ASNs)
AS-MAGYARTELEKOM(17,357 ASNs)
AS-MATAV(17,357 ASNs)
AS-SPBROUTESERVER(17,816 ASNs)
AS58453:AS-CMI-ALL(18,020 ASNs)
AS-CMI-ALL(18,021 ASNs)
AS-STIX(18,626 ASNs)
AS198792:AS-PEER-AMSIX-V4(19,486 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-NOTSURFNET-PEERS(19,650 ASNs)
AS-SEABONECUSTAS(19,767 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-TRANSROUTE(23,421 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
... and 358 more

Upstream AS Paths

21 unique paths, avg length 2.0

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS174 → AS513
AS7594 → AS174 → AS513
AS19782 → AS293 → AS513
AS150000 → AS18187 → AS6939 → AS513
AS35008 → AS6939 → AS513
AS148968 → AS6939 → AS513
AS199518 → AS6939 → AS513
AS13030 → AS513
AS396390 → AS11537 → AS20965 → AS513
AS4826 → AS9002 → AS21320 → AS513
AS49544 → AS21320 → AS513
AS56665 → AS21320 → AS513
AS14537 → AS25091 → AS513
AS52320 → AS25091 → AS513
AS61573 → AS25091 → AS513
AS150000 → AS6939 → AS29222 → AS513

All 21 Upstream Paths

Complete list of all observed paths

AS2497 → AS174 → AS513
AS7594 → AS174 → AS513
AS19782 → AS293 → AS513
AS6939 → AS513
AS150000 → AS18187 → AS6939 → AS513
AS35008 → AS6939 → AS513
AS148968 → AS6939 → AS513
AS199518 → AS6939 → AS513
AS13030 → AS513
AS11537 → AS20965 → AS513
AS396390 → AS11537 → AS20965 → AS513
AS9002 → AS21320 → AS513
AS4826 → AS9002 → AS21320 → AS513
AS49544 → AS21320 → AS513
AS56665 → AS21320 → AS513
AS25091 → AS513
AS14537 → AS25091 → AS513
AS52320 → AS25091 → AS513
AS61573 → AS25091 → AS513
AS6939 → AS29222 → AS513
AS150000 → AS6939 → AS29222 → AS513

AS513 IPv4 Address Subnets (20)

128.141.0.0/16	🇨🇭 CH	CERN-ETHER	CERN
128.142.0.0/16	🇨🇭 CH	CERN- European Organization for Nuclear Research	CERN
137.138.0.0/16	🇨🇭 CH	CERN-LAN1	CERN
188.184.0.0/16	🇨🇭 CH	CERN-GPN2	CERN
188.185.0.0/16	🇨🇭 CH	CERN-DATACENTRE	CERN
194.12.128.0/18	🇨🇭 CH	CERN-BLK1	CERN
192.65.184.0/21	🇨🇭 CH	CERN-BLK2	CERN
185.249.56.0/22	🇨🇭 CH	CERN Datacentre	CERN
192.16.156.0/22	🇨🇭 CH	CERN, European Organization for Nuclear Research	CERN
192.16.160.0/22	🇨🇭 CH	CERN, European Organization for Nuclear Research	CERN

AS513 IPv6 Address Subnets (2)

2001:1458::/32	🇨🇭 CH	CERN European Organization for Nuclear Research	CERN
2001:1459::/32	🇨🇭 CH	CERN-WIGNER European Organization for Nuclear Rese…	CERN