Routing information (RIS)
  • Originates prefixes visible
  • Is seen in other routes

Name and holder of this ASN:

CIX-AS - CORK INTERNET EXCHANGE LIMITED

RIRStatusRegistrationCountry
RIPE NCCALLOCATED2008-08-07IE
Showing results for AS47720 as of 2025-05-11 16:00:00 UTC
  • At 2025-05-11 16:00:00 UTC, AS47720 was visible to 100% of 345 IPv4 and 100% of 346 IPv6 RIS full peers.

First ever seen as origin announcing 91.103.0.0/21, on 2008-09-27 00:00:00 UTC.

Originated IPv4 prefixes: 14
Originated IPv6 prefixes: 3
Observed BGP neighbours: 82
Address space announced (IPv4): 15872 IPs
Address space announced (IPv6): equiv. to 131073 /48s

Advanced Settings

Showing results for AS47720 as of 2025-05-11 16:00:00 UTC
  • Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
  • Given query time (2025-05-11 16:00:00 UTC) has been changed because it is earlier than the time there is data available for!
Showing results for AS47720
  • 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).
Created with Highcharts 5.0.60255075100Zoom in+Zoom out-IEIE
  • IPv4 and IPv6 results are combined in the map - click button to switch between them.

Prefix
Type
Percent
Country
185.137.20.0/22IPv46.45%IE
185.175.168.0/22IPv46.45%IE
185.175.168.0/22IPv40.01%IE
185.176.0.0/22IPv46.45%IE
185.49.60.0/22IPv46.45%IE
185.57.116.0/22IPv46.45%IE
217.74.48.0/20IPv425.81%IE
45.140.144.0/24IPv41.61%IE
84.39.232.0/21IPv412.9%IE
89.31.168.0/21IPv412.9%IE
Showing 1 to 10 of 12 entries
Showing results for AS47720 as of 2025-05-09 20:46:11 UTC

(+)(-)

aut-num47720
as-nameCIX-AS
orgORG-CL59-RIPE
remarks===========================
remarksCustomers
remarks===========================
remarksIntellicom
importfrom AS203109 accept AS203109
exportto AS203109 announce any
remarks===========================
remarksE-Search
importfrom AS199373 accept AS199373
exportto AS199373 announce any
remarks===========================
remarksECBB
importfrom AS15405 accept AS15405
exportto AS15405 announce any
remarks===========================
remarksRapid Broadband
importfrom AS42090 accept AS-RAPIDBB
exportto AS42090 announce any
remarks===========================
remarksNova Broadband
importfrom AS41736 accept AS41736
exportto AS41736 announce any
remarks===========================
remarksAirwave
importfrom AS196737 accept AS196737
exportto AS196737 announce any
remarks===========================
remarksNSC:
importfrom AS29516 accept AS29516
exportto AS29516 announce any
remarks===========================
remarksR4DNS
importfrom AS198412 accept AS198412
exportto AS198412 announce any
remarks===========================
remarksSimplexHost
importfrom AS200886 accept AS200886
exportto AS200886 announce any
remarks===========================
remarksLT-DOMREG
importfrom AS44358 accept AS44358
exportto AS44358 announce any
remarks===========================
remarksIMS
importfrom AS43192 accept AS-IMS-GROUP
exportto AS43192 announce any
remarks===========================
remarksTransit
remarks===========================
remarksColt
importfrom AS8220 accept any
exportto AS8220 announce AS-CIX1
remarks===========================
remarksVodafone / C&W
importfrom AS1273 accept any
exportto AS1273 announce AS-CIX1
remarks===========================
remarksGTT
importfrom AS3257 accept any
exportto AS3257 announce AS-CIX1
remarks===========================
remarksViatel
importfrom AS31122 accept any
exportto AS31122 announce AS-CIX1
remarks===========================
remarksPeering
remarks===========================
remarksINEX Dublin/Cork
importfrom AS2128 accept AS-INEXIE
exportto AS2128 announce AS-CIX1
remarks===========================
remarksLINX LON1
importfrom AS8714 accept any
exportto AS8714 announce AS-CIX1
remarks===========================
admin-cCIXN1-RIPE
tech-cCIXN1-RIPE
statusASSIGNED
mnt-byMNT-CIX
mnt-byRIPE-NCC-END-MNT
created2008-08-07T14:05:15Z
last-modified2020-03-30T17:33:12Z
sourceRIPE
Showing results for AS47720 as of 2025-05-11 20:26:00 UTC