RIPEstat

Routing information (RIS)

Originates prefixes visible
Is seen in other routes

Name and holder of this ASN:

CERN - CERN - European Organization for Nuclear Research

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	1992-11-17	CH

Showing results for AS513 as of 2025-05-07 08:00:00 UTC

At 2025-05-07 08:00:00 UTC, AS513 was visible to 100% of 343 IPv4 and 100% of 347 IPv6 RIS full peers.

First ever seen as origin announcing 128.141.0.0/16, on 2000-08-18 08:00:00 UTC.

Originated IPv4 prefixes: 20
Originated IPv6 prefixes: 2
Observed BGP neighbours: 54
Address space announced (IPv4): 354816 IPs
Address space announced (IPv6): equiv. to 131072 /48s

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Showing results for AS513 as of 2025-05-07 08:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-05-07 08:00:00 UTC) has been changed because it is earlier than the time there is data available for!

abuse@cern.ch

Details

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- RIR Information

RIR	RIR's Whois
RIPE NCC	https://apps.db.ripe.net/search/query.html

Showing results for AS513

Please note that a report sent to the above email address might not reach the correct contact. If an abuse contact appears to be invalid or missing, please report it to the relevant RIR of this resource (RIPE NCC).

IPv4 and IPv6 results are combined in the map - click button to switch between them.

Prefix	Type	Percent	Country
128.141.0.0/16	IPv4	18.47%	CH
128.142.0.0/16	IPv4	18.47%	CH
137.138.0.0/16	IPv4	18.47%	CH
185.249.56.0/22	IPv4	0.29%	CH
188.184.0.0/15	IPv4	36.94%	CH
192.16.155.0/24	IPv4	0.07%	CH
192.16.156.0/22	IPv4	0.29%	CH
192.16.160.0/22	IPv4	0.29%	CH
192.16.164.0/23	IPv4	0.14%	CH
192.16.166.0/24	IPv4	0.07%	CH

Showing results for AS513 as of 2025-05-02 15:46:08 UTC

(+)(-)

aut-num	513
as-name	CERN
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
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
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
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	CERN513
tech-c	CERN513
status	LEGACY
mnt-by	RIPE-NCC-LEGACY-MNT
org	ORG-CEOf1-RIPE
mnt-by	CERN-MNT
created	2001-10-22T15:20:40Z
last-modified	2022-02-17T12:19:18Z
source	RIPE

Showing results for AS513 as of 2025-05-07 13:46:00 UTC