10100 UBSGROUPAG-AS-AP UBS Group AG, CH
Adjacency: 11 Upstream: 11 Downstream: 0
Upstream Adjacent AS list
AS4808 CHINA169-BJ China Unicom Beijing Province Network, CN
AS703 UUNET - Verizon Business, US
AS9498 BBIL-AP BHARTI Airtel Ltd., IN
AS2516 KDDI KDDI CORPORATION, JP
AS3491 PCCWG-APAC-HK PCCW Global HK Ltd., HK
AS4812 CHINANET-SH-AP China Telecom Group, CN
AS4847 CNIX-AP China Networks Inter-Exchange, CN
AS4637 ASN-TELSTRA-GLOBAL Telstra Global, HK
AS17621 CNCGROUP-SH China Unicom Shanghai network, CN
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US
AS2914 NTT-DATA-2914 - NTT America, Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6072 AS10100 ORIGIN Originate: 25088 /17.39 Transit: 0 /0.00 UBSGROUPAG-AS-AP UBS Group AG, CH
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 %
2729 AS10100 UBSGROUPAG-AS-AP UBS Group AG, CH 71 40 20 51 20 28.17%
Prefix AS Path Aggregation Suggestion
138.206.38.0/23 4777 2516 3491 10100
138.206.38.0/23 4777 32787 10100 + Announce - aggregate of 138.206.38.0/24 (4777 32787 10100) and 138.206.39.0/24 (4777 32787 10100)
138.206.38.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.39.0/24 (4777 32787 10100)
138.206.39.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.38.0/24 (4777 32787 10100)
138.206.40.0/23 4777 2516 4637 10100
138.206.40.0/23 4777 32787 10100 + Announce - aggregate of 138.206.40.0/24 (4777 32787 10100) and 138.206.41.0/24 (4777 32787 10100)
138.206.40.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.41.0/24 (4777 32787 10100)
138.206.41.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.40.0/24 (4777 32787 10100)
138.206.148.0/23 4777 2516 10100
138.206.148.0/23 4777 32787 10100 + Announce - aggregate of 138.206.148.0/24 (4777 32787 10100) and 138.206.149.0/24 (4777 32787 10100)
138.206.148.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.149.0/24 (4777 32787 10100)
138.206.149.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.148.0/24 (4777 32787 10100)
138.206.150.0/23 4777 4713 2914 10100
138.206.150.0/23 4777 32787 10100 + Announce - aggregate of 138.206.150.0/24 (4777 32787 10100) and 138.206.151.0/24 (4777 32787 10100)
138.206.150.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.151.0/24 (4777 32787 10100)
138.206.151.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.150.0/24 (4777 32787 10100)
138.206.152.0/23 4777 4713 2914 10100
138.206.152.0/23 4777 32787 10100 + Announce - aggregate of 138.206.152.0/24 (4777 32787 10100) and 138.206.153.0/24 (4777 32787 10100)
138.206.152.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.153.0/24 (4777 32787 10100)
138.206.153.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.152.0/24 (4777 32787 10100)
138.206.200.0/23 4777 2516 3491 10100
138.206.200.0/23 4777 32787 10100 + Announce - aggregate of 138.206.200.0/24 (4777 32787 10100) and 138.206.201.0/24 (4777 32787 10100)
138.206.200.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.201.0/24 (4777 32787 10100)
138.206.201.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.200.0/24 (4777 32787 10100)
138.206.202.0/23 4777 2516 4637 10100
138.206.202.0/23 4777 32787 10100 + Announce - aggregate of 138.206.202.0/24 (4777 32787 10100) and 138.206.203.0/24 (4777 32787 10100)
138.206.202.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.203.0/24 (4777 32787 10100)
138.206.203.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.202.0/24 (4777 32787 10100)
138.206.204.0/23 4777 2516 3491 10100
138.206.204.0/23 4777 32787 10100 + Announce - aggregate of 138.206.204.0/24 (4777 32787 10100) and 138.206.205.0/24 (4777 32787 10100)
138.206.204.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.205.0/24 (4777 32787 10100)
138.206.205.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.204.0/24 (4777 32787 10100)
138.206.236.0/23 4777 2497 4637 10100
138.206.236.0/23 4777 32787 10100 + Announce - aggregate of 138.206.236.0/24 (4777 32787 10100) and 138.206.237.0/24 (4777 32787 10100)
138.206.236.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.237.0/24 (4777 32787 10100)
138.206.237.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.236.0/24 (4777 32787 10100)
138.206.238.0/23 4608 1221 4637 10100 {10100}
138.206.238.0/24 4777 32787 10100 {10100}
138.206.239.0/24 4777 32787 10100
138.206.240.0/23 4777 2497 4637 10100
138.206.240.0/23 4777 32787 10100 + Announce - aggregate of 138.206.240.0/24 (4777 32787 10100) and 138.206.241.0/24 (4777 32787 10100)
138.206.240.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.241.0/24 (4777 32787 10100)
138.206.241.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.240.0/24 (4777 32787 10100)
138.206.248.0/23 4777 2516 4637 10100
138.206.248.0/23 4777 32787 10100 + Announce - aggregate of 138.206.248.0/24 (4777 32787 10100) and 138.206.249.0/24 (4777 32787 10100)
138.206.248.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.249.0/24 (4777 32787 10100)
138.206.249.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.248.0/24 (4777 32787 10100)
138.206.250.0/23 4777 2497 703 10100
138.206.250.0/23 4777 32787 10100 + Announce - aggregate of 138.206.250.0/24 (4777 32787 10100) and 138.206.251.0/24 (4777 32787 10100)
138.206.250.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.251.0/24 (4777 32787 10100)
138.206.251.0/24 4777 32787 10100 - Withdrawn - aggregated with 138.206.250.0/24 (4777 32787 10100)
147.60.4.0/23 4777 2497 4637 10100
147.60.4.0/23 4777 32787 10100 + Announce - aggregate of 147.60.4.0/24 (4777 32787 10100) and 147.60.5.0/24 (4777 32787 10100)
147.60.4.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.5.0/24 (4777 32787 10100)
147.60.5.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.4.0/24 (4777 32787 10100)
147.60.6.0/23 4777 2497 4637 10100
147.60.6.0/23 4777 32787 10100 + Announce - aggregate of 147.60.6.0/24 (4777 32787 10100) and 147.60.7.0/24 (4777 32787 10100)
147.60.6.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.7.0/24 (4777 32787 10100)
147.60.7.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.6.0/24 (4777 32787 10100)
147.60.12.0/23 4777 2497 4637 10100
147.60.12.0/23 4777 32787 10100 + Announce - aggregate of 147.60.12.0/24 (4777 32787 10100) and 147.60.13.0/24 (4777 32787 10100)
147.60.12.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.13.0/24 (4777 32787 10100)
147.60.13.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.12.0/24 (4777 32787 10100)
147.60.18.0/23 4777 2497 4637 10100
147.60.18.0/23 4777 32787 10100 + Announce - aggregate of 147.60.18.0/24 (4777 32787 10100) and 147.60.19.0/24 (4777 32787 10100)
147.60.18.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.19.0/24 (4777 32787 10100)
147.60.19.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.18.0/24 (4777 32787 10100)
147.60.20.0/23 4777 2497 4637 10100 {10100}
147.60.20.0/24 4777 32787 10100 10100
147.60.21.0/24 4777 32787 10100
147.60.24.0/23 4608 1221 4637 10100
147.60.24.0/23 4777 32787 10100 + Announce - aggregate of 147.60.24.0/24 (4777 32787 10100) and 147.60.25.0/24 (4777 32787 10100)
147.60.24.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.25.0/24 (4777 32787 10100)
147.60.25.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.24.0/24 (4777 32787 10100)
147.60.26.0/23 4608 1221 4637 10100
147.60.26.0/23 4777 32787 10100 + Announce - aggregate of 147.60.26.0/24 (4777 32787 10100) and 147.60.27.0/24 (4777 32787 10100)
147.60.26.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.27.0/24 (4777 32787 10100)
147.60.27.0/24 4777 32787 10100 - Withdrawn - aggregated with 147.60.26.0/24 (4777 32787 10100)
202.1.66.0/23 4777 2497 4637 10100
202.1.66.0/23 4777 32787 10100 + Announce - aggregate of 202.1.66.0/24 (4777 32787 10100) and 202.1.67.0/24 (4777 32787 10100)
202.1.66.0/24 4777 32787 10100 - Withdrawn - aggregated with 202.1.67.0/24 (4777 32787 10100)
202.1.67.0/24 4777 32787 10100 - Withdrawn - aggregated with 202.1.66.0/24 (4777 32787 10100)
202.1.84.0/23 4608 9498 10100 {10100,17071}
202.1.86.0/23 4777 2516 4134 4847 10100
202.1.90.0/23 4777 2497 4837 4808 10100
202.1.98.0/23 4777 2516 3491 10100
202.1.98.0/23 4777 32787 10100 + Announce - aggregate of 202.1.98.0/24 (4777 32787 10100) and 202.1.99.0/24 (4777 32787 10100)
202.1.98.0/24 4777 32787 10100 - Withdrawn - aggregated with 202.1.99.0/24 (4777 32787 10100)
202.1.99.0/24 4777 32787 10100 - Withdrawn - aggregated with 202.1.98.0/24 (4777 32787 10100)
202.1.110.0/23 4777 2516 4134 4812 10100
202.1.112.0/23 4777 2516 4837 17621 10100
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS10100 70 More Specifics 71 Total Advertisements UBSGROUPAG-AS-AP UBS Group AG, CH
138.206.38.0/23 138.206.0.0/16
138.206.38.0/24 138.206.0.0/16
138.206.39.0/24 138.206.0.0/16
138.206.40.0/23 138.206.0.0/16
138.206.40.0/24 138.206.0.0/16
138.206.41.0/24 138.206.0.0/16
138.206.148.0/23 138.206.0.0/16
138.206.148.0/24 138.206.0.0/16
138.206.149.0/24 138.206.0.0/16
138.206.150.0/23 138.206.0.0/16
138.206.150.0/24 138.206.0.0/16
138.206.151.0/24 138.206.0.0/16
138.206.152.0/23 138.206.0.0/16
138.206.152.0/24 138.206.0.0/16
138.206.153.0/24 138.206.0.0/16
138.206.200.0/23 138.206.0.0/16
138.206.200.0/24 138.206.0.0/16
138.206.201.0/24 138.206.0.0/16
138.206.202.0/23 138.206.0.0/16
138.206.202.0/24 138.206.0.0/16
138.206.203.0/24 138.206.0.0/16
138.206.204.0/23 138.206.0.0/16
138.206.204.0/24 138.206.0.0/16
138.206.205.0/24 138.206.0.0/16
138.206.236.0/23 138.206.0.0/16
138.206.236.0/24 138.206.0.0/16
138.206.237.0/24 138.206.0.0/16
138.206.238.0/23 138.206.0.0/16
138.206.238.0/24 138.206.0.0/16
138.206.239.0/24 138.206.0.0/16
138.206.240.0/23 138.206.0.0/16
138.206.240.0/24 138.206.0.0/16
138.206.241.0/24 138.206.0.0/16
138.206.248.0/23 138.206.0.0/16
138.206.248.0/24 138.206.0.0/16
138.206.249.0/24 138.206.0.0/16
138.206.250.0/23 138.206.0.0/16
138.206.250.0/24 138.206.0.0/16
138.206.251.0/24 138.206.0.0/16
147.60.4.0/23 147.60.0.0/16
147.60.4.0/24 147.60.0.0/16
147.60.5.0/24 147.60.0.0/16
147.60.6.0/23 147.60.0.0/16
147.60.6.0/24 147.60.0.0/16
147.60.7.0/24 147.60.0.0/16
147.60.12.0/23 147.60.0.0/16
147.60.12.0/24 147.60.0.0/16
147.60.13.0/24 147.60.0.0/16
147.60.18.0/23 147.60.0.0/16
147.60.18.0/24 147.60.0.0/16
147.60.19.0/24 147.60.0.0/16
147.60.20.0/23 147.60.0.0/16
147.60.20.0/24 147.60.0.0/16
147.60.21.0/24 147.60.0.0/16
147.60.24.0/23 147.60.0.0/16
147.60.24.0/24 147.60.0.0/16
147.60.25.0/24 147.60.0.0/16
147.60.26.0/23 147.60.0.0/16
147.60.26.0/24 147.60.0.0/16
147.60.27.0/24 147.60.0.0/16
202.1.66.0/23 202.1.64.0/19
202.1.66.0/24 202.1.64.0/19
202.1.67.0/24 202.1.64.0/19
202.1.84.0/23 202.1.64.0/19
202.1.86.0/23 202.1.64.0/19
202.1.90.0/23 202.1.64.0/19
202.1.98.0/23 202.1.96.0/20
202.1.98.0/24 202.1.96.0/20
202.1.99.0/24 202.1.96.0/20
202.1.110.0/23 202.1.96.0/20
whois: 402332
IANA has recorded AS10100 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS10100\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 'AS10100'
% Abuse contact for 'AS10100' is 'abuse-network@ubs.com'
aut-num: AS10100
as-name: UBSGROUPAG-AS-AP
descr: UBS Group AG
country: CH
import: from AS9740 action pref=100; accept ANY
import: from AS3561 action pref=100; accept ANY
import: from AS7474 action pref=100; accept ANY
import: from AS703 action pref=100; accept ANY
import: from AS4637 action pref=100; accept ANY
export: to AS9740 announce AS10100
export: to AS3561 announce AS10100
export: to AS7474 announce AS10100
export: to AS703 announce AS10100
export: to AS4637 announce AS10100
org: ORG-UGA1-AP
admin-c: UGAA1-AP
tech-c: UGAA1-AP
abuse-c: AU122-AP
mnt-lower: MAINT-UBSGROUPAG-AP
mnt-routes: MAINT-UBSGROUPAG-AP
mnt-by: APNIC-HM
mnt-irt: IRT-UBSGROUPAG-AP
last-modified: 2020-06-22T05:05:58Z
source: APNIC
irt: IRT-UBSGROUPAG-AP
address: Li Po Chun Chambers, Hong Kong 518000
e-mail: abuse-network@ubs.com
abuse-mailbox: abuse-network@ubs.com
admin-c: UGAA1-AP
tech-c: UGAA1-AP
auth: # Filtered
remarks: abuse-network@ubs.com was validated on 2026-03-19
mnt-by: MAINT-UBSGROUPAG-AP
last-modified: 2026-03-19T06:24:24Z
source: APNIC
organisation: ORG-UGA1-AP
org-name: UBS Group AG
org-type: LIR
country: CH
address: Bahnhofstrasse, 45
phone: +852-2971-8888
e-mail: hostmaster@ubs.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:17:34Z
source: APNIC
role: ABUSE UBSGROUPAGAP
country: ZZ
address: Li Po Chun Chambers, Hong Kong 518000
phone: +000000000
e-mail: abuse-network@ubs.com
admin-c: UGAA1-AP
tech-c: UGAA1-AP
nic-hdl: AU122-AP
remarks: Generated from irt object IRT-UBSGROUPAG-AP
remarks: abuse-network@ubs.com was validated on 2026-03-19
abuse-mailbox: abuse-network@ubs.com
mnt-by: APNIC-ABUSE
last-modified: 2026-03-19T06:24:42Z
source: APNIC
role: UBS Group AG administrator
address: Li Po Chun Chambers, Hong Kong 518000
country: HK
phone: +852-2971-8888
fax-no: +852-2971-8888
e-mail: hostmaster@ubs.com
admin-c: UGAA1-AP
tech-c: UGAA1-AP
nic-hdl: UGAA1-AP
mnt-by: MAINT-UBSGROUPAG-AP
last-modified: 2018-08-13T10:16:03Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)