9858 KRNICNET Korea Internet Security Agency, KR
Adjacency: 6 Upstream: 4 Downstream: 2
Upstream Adjacent AS list
AS3786 LGDACOM LG DACOM Corporation, KR
AS45370 BROADBANDIDC-AS-KR BROADBANDIDC, KR
AS9318 SKB-AS SK Broadband Co Ltd, KR
AS4766 KIXS-AS-KR Korea Telecom, KR
Downstream Adjacent AS list
AS23600 GDNSKR-KR Korea Internet Security Agency, KR
AS9755 RPKINET1 Korea Internet Security Agency, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15516 AS9858 ORG+TRN Originate: 4864 /19.75 Transit: 512 /23.00 KRNICNET Korea Internet Security Agency, KR
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 8455 AS9858 KRNICNET Korea Internet Security Agency, KR 19 8 3 14 5 26.32% Prefix AS Path Aggregation Suggestion 49.8.0.0/24 4777 2497 9318 9858 49.8.2.0/24 4777 2497 4766 9858 49.8.4.0/24 4777 2497 4766 9858 49.8.8.0/22 4777 2497 4766 9858 + Announce - aggregate of 49.8.8.0/23 (4777 2497 4766 9858) and 49.8.10.0/23 (4777 2497 4766 9858) 49.8.8.0/24 4777 2497 4766 9858 - Withdrawn - aggregated with 49.8.9.0/24 (4777 2497 4766 9858) 49.8.9.0/24 4777 2497 4766 9858 - Withdrawn - aggregated with 49.8.8.0/24 (4777 2497 4766 9858) 49.8.10.0/24 4777 2497 4766 9858 - Withdrawn - aggregated with 49.8.11.0/24 (4777 2497 4766 9858) 49.8.11.0/24 4777 2497 4766 9858 - Withdrawn - aggregated with 49.8.10.0/24 (4777 2497 4766 9858) 49.8.12.0/23 4777 2497 4766 9858 + Announce - aggregate of 49.8.12.0/24 (4777 2497 4766 9858) and 49.8.13.0/24 (4777 2497 4766 9858) 49.8.12.0/24 4777 2497 4766 9858 - Withdrawn - aggregated with 49.8.13.0/24 (4777 2497 4766 9858) 49.8.13.0/24 4777 2497 4766 9858 - Withdrawn - aggregated with 49.8.12.0/24 (4777 2497 4766 9858) 49.8.14.0/24 4777 2497 9318 9858 49.8.15.0/24 4777 2497 9318 45370 9858 49.8.16.0/24 4777 2497 4766 9858 49.8.18.0/23 4777 2497 4766 9858 + Announce - aggregate of 49.8.18.0/24 (4777 2497 4766 9858) and 49.8.19.0/24 (4777 2497 4766 9858) 49.8.18.0/24 4777 2497 4766 9858 - Withdrawn - aggregated with 49.8.19.0/24 (4777 2497 4766 9858) 49.8.19.0/24 4777 2497 4766 9858 - Withdrawn - aggregated with 49.8.18.0/24 (4777 2497 4766 9858) 49.8.21.0/24 4777 2497 4766 9858 49.11.0.0/24 4777 2497 4766 9858 110.92.23.0/24 4777 2497 9318 9858 192.132.15.0/24 4777 2497 4766 9858 202.20.85.0/24 4777 2497 4766 9858
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9858 16 More Specifics 19 Total Advertisements KRNICNET Korea Internet Security Agency, KR
49.8.0.0/24 49.8.0.0/14
49.8.2.0/24 49.8.0.0/14
49.8.4.0/24 49.8.0.0/14
49.8.8.0/24 49.8.0.0/14
49.8.9.0/24 49.8.0.0/14
49.8.10.0/24 49.8.0.0/14
49.8.11.0/24 49.8.0.0/14
49.8.12.0/24 49.8.0.0/14
49.8.13.0/24 49.8.0.0/14
49.8.14.0/24 49.8.0.0/14
49.8.15.0/24 49.8.0.0/14
49.8.16.0/24 49.8.0.0/14
49.8.18.0/24 49.8.0.0/14
49.8.19.0/24 49.8.0.0/14
49.8.21.0/24 49.8.0.0/14
49.11.0.0/24 49.8.0.0/14
whois: 402332
IANA has recorded AS9858 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9858\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - AS10239
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2022-09-22T22:36:45Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS9840 - AS9871'
as-block: AS9840 - AS9871
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.or.kr
mnt-by: APNIC-HM
mnt-lower: MNT-KRNIC-AP
last-modified: 2017-06-15T04:25:41Z
source: APNIC
person: Host Master
address: Jeollanam-do Naju-si Jinheung-gil
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2019-05-22T01:20:31Z
source: APNIC
% Information related to 'AS9858'
% Abuse contact for 'AS9858' is 'irt@nic.or.kr'
aut-num: AS9858
as-name: KRNICNET
descr: Korea Internet Security Agency
country: KR
admin-c: AM2184-AP
tech-c: AM2184-AP
import: from AS3786
action pref=10;
accept ANY
import: from AS9286
action pref=30;
accept ANY
import: from AS9318
action pref=20;
accept ANY
export: to AS3786
announce AS9858
export: to AS9286
announce AS9858
export: to AS9318
announce AS9858
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2022-05-02T00:58:02Z
source: APNIC
irt: IRT-KRNIC-KR
address: 9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail: irt@nic.or.kr
abuse-mailbox: irt@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
remarks: irt@nic.or.kr was validated on 2020-04-09
mnt-by: MNT-KRNIC-AP
last-modified: 2025-09-04T01:00:01Z
source: APNIC
person: AS Manager
address: Jeollanam-do Naju-si Jinheung-gil
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: AM2184-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2018-08-29T07:39:25Z
source: APNIC
% Information related to 'AS9858'
aut-num: AS9858
as-name: KRNICNET-KR
descr: Korea Internet Security Agency
country: KR
import: from AS9286 action pref=30 accept ANY
import: from AS9318 action pref=20 accept ANY
import: from AS3786 action pref=10 accept ANY
export: to AS9286 announce AS131800
export: to AS9318 announce AS131800
export: to AS3786 announce AS131800
admin-c: NA145-KR
tech-c: NA145-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
person: AS Manager
address: Jeollanam-do Naju-si Jinheung-gil
address: 9
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: NA145-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr 20240912
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)