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

Name and holder of this ASN:

ATTOKYO AT TOKYO Corporation

RIRStatusRegistrationCountry
APNICALLOCATED2000-04-27JP
Showing results for AS9999 as of 2025-04-11 16:00:00 UTC
  • At 2025-04-11 16:00:00 UTC, AS9999 was visible to 100% of 342 IPv4 and 100% of 347 IPv6 RIS full peers.

First ever seen as origin announcing 211.132.0.0/20, on 2001-03-05 08:00:00 UTC.

Originated IPv4 prefixes: 10
Originated IPv6 prefixes: 1
Observed BGP neighbours: 2
Address space announced (IPv4): 20224 IPs
Address space announced (IPv6): equiv. to 65536 /48s

Advanced Settings

Showing results for AS9999 as of 2025-04-11 16:00:00 UTC
  • Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
  • Given query time (2025-04-11 16:00:00 UTC) has been changed because it is earlier than the time there is data available for!
No contact information found for 9999
Showing results for AS9999
Created with Highcharts 5.0.60255075100Zoom in+Zoom out-JPJP
  • IPv4 and IPv6 results are combined in the map - click button to switch between them.

Prefix
Type
Percent
Country
110.44.20.0/22IPv45.06%JP
119.59.64.0/21IPv410.13%JP
165.100.192.0/20IPv420.25%JP
202.13.124.0/22IPv45.06%JP
202.243.223.0/24IPv41.27%JP
203.223.24.0/21IPv410.13%JP
203.80.6.0/23IPv42.53%JP
203.89.128.0/22IPv45.06%JP
211.132.0.0/20IPv420.25%JP
219.99.128.0/20IPv420.25%JP
Showing 1 to 10 of 10 entries
Showing results for AS9999 as of 2025-04-11 11:30:50 UTC

(+)(-)

aut-num9999
as-nameATTOKYO
descrAT TOKYO Corporation
importfrom AS2516 100 accept ANY
importfrom AS2914 100 accept ANY
exportto AS2516 announce AS9999
exportto AS2914 announce AS9999
countryJP
admin-cJP00010132
tech-cJP00010132
last-modified2014-06-18T22:53:04Z
remarksThis information has been partially mirrored by APNIC from
remarksJPNIC. To obtain more specific information, please use the
remarksJPNIC WHOIS Gateway at
remarkshttp://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarkswhois.nic.ad.jp for WHOIS client. (The WHOIS client
remarksdefaults to Japanese output, use the /e switch for English
remarksoutput)
sourceJPNIC
Showing results for AS9999 as of 2025-04-11 23:48:00 UTC