53587 AZT, US
Adjacency: 33 Upstream: 8 Downstream: 25
Upstream Adjacent AS list
AS6939 HURRICANE, US
AS58453 CMI-INT-HK China Mobile International Limited, HK
AS49612 COGNITIVE-CLOUD-NET, RU
AS174 COGENT-174, US
AS21859 ZEN-ECN, US
AS2914 NTT-LTD-2914, US
AS137409 GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU
AS17676 GIGAINFRA SoftBank Corp., JP
Downstream Adjacent AS list
AS26658 HENGTONG-IDC-LLC, US
AS150288 METAGE-AS-AP METAGE TECHNOLOGY PTE. LTD., SG
AS139880 OWGELS-AS-AP OWGELS INTERNATIONAL CO., LIMITED, HK
AS214916 -Reserved AS-, ZZ
AS402158 --No Registry Entry--
AS152918 LNL-AS-AP Liberally Network LLC, HK
AS150452 LANDUPS-AS-AP LANDUPS LIMITED, HK
AS151492 ELINK2-AS-AP E-LINK CLOUD LIMITED, HK
AS399618 -Reserved AS-, ZZ
AS7468 CYBEREC-AS-AP Cyber Express Communication Ltd., HK
AS131324 M9TCL-AS-AP 92Cloud Technology Co., Limited, HK
AS132742 GGL-AS-AP Guochao Group limited, HK
AS133955 WLINCL-AS World-Link International, HK
AS153398 MYASIA1-AS-AP Myasia Cloud Sdn Bhd., MY
AS135097 MYCLOUD-AS-AP LUOGELANG FRANCE LIMITED, HK
AS153656 --No Registry Entry--
AS153494 --No Registry Entry--
AS55331 FTG-AS-AP Forewin Telecom Group Limited, HK
AS63473 HOSTHATCH, US
AS63895 CDN Charmway Limited, TW
AS133952 ZLTL-AS-AP Zhengzhou longling technology ltd., CN
AS147296 TSE-AS-AP TY Software Engineering, MY
AS26207 WHDOT-LLC, US
AS63902 SHINETEL-AS-TW SHINE TELECOM CO., LTD., TW
AS22552 ESITED, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4607 AS53587 ORG+TRN Originate: 44288 /16.57 Transit: 360448 /13.54 AZT, US
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 % 1693 AS53587 AZT, US 77 45 10 42 35 45.45% Prefix AS Path Aggregation Suggestion 43.248.168.0/23 2914 53587 + Announce - aggregate of 43.248.168.0/24 (2914 53587) and 43.248.169.0/24 (2914 53587) 43.248.168.0/24 2914 53587 - Withdrawn - aggregated with 43.248.169.0/24 (2914 53587) 43.248.169.0/24 2914 53587 - Withdrawn - aggregated with 43.248.168.0/24 (2914 53587) 43.248.170.0/24 6939 137409 53587 43.248.171.0/24 6939 53587 43.250.184.0/22 6939 53587 43.250.184.0/24 6939 53587 - Withdrawn - matching aggregate 43.250.184.0/22 6939 53587 43.250.185.0/24 6939 53587 - Withdrawn - matching aggregate 43.250.184.0/22 6939 53587 43.250.186.0/24 6939 53587 - Withdrawn - matching aggregate 43.250.184.0/22 6939 53587 45.61.192.0/19 7018 174 53587 53587 53587 53587 53587 45.61.192.0/19 37100 137409 53587 + Announce - aggregate of 45.61.192.0/20 (37100 137409 53587) and 45.61.208.0/20 (37100 137409 53587) 45.61.192.0/21 37100 137409 53587 - Withdrawn - aggregated with 45.61.200.0/21 (37100 137409 53587) 45.61.194.0/24 37100 137409 53587 - Withdrawn - matching aggregate 45.61.192.0/21 37100 137409 53587 45.61.195.0/24 3303 21859 21859 21859 21859 53587 45.61.200.0/24 37100 137409 53587 - Withdrawn - aggregated with 45.61.201.0/24 (37100 137409 53587) 45.61.201.0/24 37100 137409 53587 - Withdrawn - aggregated with 45.61.200.0/24 (37100 137409 53587) 45.61.202.0/23 37100 137409 53587 - Withdrawn - aggregated with 45.61.200.0/23 (37100 137409 53587) 45.61.204.0/22 37100 137409 53587 - Withdrawn - aggregated with 45.61.200.0/22 (37100 137409 53587) 45.61.208.0/21 37100 137409 53587 - Withdrawn - aggregated with 45.61.216.0/21 (37100 137409 53587) 45.61.216.0/21 37100 137409 53587 - Withdrawn - aggregated with 45.61.208.0/21 (37100 137409 53587) 45.61.218.0/24 3257 174 53587 45.61.224.0/21 3303 21859 21859 21859 21859 53587 45.61.224.0/21 37100 137409 53587 + Announce - aggregate of 45.61.224.0/22 (37100 137409 53587) and 45.61.228.0/22 (37100 137409 53587) 45.61.224.0/22 37100 137409 53587 - Withdrawn - aggregated with 45.61.228.0/22 (37100 137409 53587) 45.61.226.0/24 6939 137409 53587 45.61.228.0/22 37100 137409 53587 - Withdrawn - aggregated with 45.61.224.0/22 (37100 137409 53587) 45.61.230.0/24 6939 17676 53587 45.61.232.0/23 7018 174 53587 53587 45.61.234.0/23 6939 137409 53587 + Announce - aggregate of 45.61.234.0/24 (6939 137409 53587) and 45.61.235.0/24 (6939 137409 53587) 45.61.234.0/24 6939 137409 53587 - Withdrawn - aggregated with 45.61.235.0/24 (6939 137409 53587) 45.61.235.0/24 6939 137409 53587 - Withdrawn - aggregated with 45.61.234.0/24 (6939 137409 53587) 45.61.236.0/23 2914 59692 49612 53587 45.61.236.0/24 2914 53587 45.61.237.0/24 6939 137409 53587 45.61.238.0/23 37100 137409 53587 45.61.238.0/23 2914 53587 + Announce - aggregate of 45.61.238.0/24 (2914 53587) and 45.61.239.0/24 (2914 53587) 45.61.238.0/24 2914 53587 - Withdrawn - aggregated with 45.61.239.0/24 (2914 53587) 45.61.239.0/24 2914 53587 - Withdrawn - aggregated with 45.61.238.0/24 (2914 53587) 45.61.240.0/23 6939 137409 53587 45.61.240.0/24 6939 137409 53587 - Withdrawn - matching aggregate 45.61.240.0/23 6939 137409 53587 45.61.241.0/24 6939 137409 53587 - Withdrawn - matching aggregate 45.61.240.0/23 6939 137409 53587 45.61.244.0/24 2914 53587 45.61.245.0/24 6939 137409 53587 45.61.246.0/24 6939 137409 53587 45.61.248.0/24 2914 53587 45.61.250.0/23 3303 21859 21859 21859 21859 53587 45.61.252.0/23 3303 21859 21859 21859 21859 53587 45.61.254.0/23 37100 137409 53587 45.61.254.0/24 37100 137409 53587 - Withdrawn - matching aggregate 45.61.254.0/23 37100 137409 53587 45.61.255.0/24 37100 137409 53587 - Withdrawn - matching aggregate 45.61.254.0/23 37100 137409 53587 45.64.244.0/24 2914 53587 45.64.245.0/24 2914 137409 53587 45.64.246.0/24 2914 53587 45.64.247.0/24 6939 137409 53587 103.228.92.0/22 2914 53587 + Announce - aggregate of 103.228.92.0/23 (2914 53587) and 103.228.94.0/23 (2914 53587) 103.228.92.0/24 2914 53587 - Withdrawn - aggregated with 103.228.93.0/24 (2914 53587) 103.228.93.0/24 2914 53587 - Withdrawn - aggregated with 103.228.92.0/24 (2914 53587) 103.228.94.0/24 2914 53587 - Withdrawn - aggregated with 103.228.95.0/24 (2914 53587) 103.228.95.0/24 2914 53587 - Withdrawn - aggregated with 103.228.94.0/24 (2914 53587) 103.240.142.0/23 2914 53587 103.240.142.0/24 2914 53587 - Withdrawn - matching aggregate 103.240.142.0/23 2914 53587 103.240.143.0/24 2914 53587 - Withdrawn - matching aggregate 103.240.142.0/23 2914 53587 103.242.108.0/23 2914 53587 + Announce - aggregate of 103.242.108.0/24 (2914 53587) and 103.242.109.0/24 (2914 53587) 103.242.108.0/24 2914 53587 - Withdrawn - aggregated with 103.242.109.0/24 (2914 53587) 103.242.109.0/24 2914 53587 - Withdrawn - aggregated with 103.242.108.0/24 (2914 53587) 103.242.110.0/24 6939 53587 103.242.111.0/24 6939 58453 53587 116.206.94.0/24 6939 53587 168.235.240.0/21 7018 174 53587 53587 53587 53587 53587 168.235.240.0/20 37100 137409 53587 + Announce - aggregate of 168.235.240.0/21 (37100 137409 53587) and 168.235.248.0/21 (37100 137409 53587) 168.235.240.0/24 37100 137409 53587 - Withdrawn - aggregated with 168.235.241.0/24 (37100 137409 53587) 168.235.241.0/24 37100 137409 53587 - Withdrawn - aggregated with 168.235.240.0/24 (37100 137409 53587) 168.235.242.0/23 37100 137409 53587 - Withdrawn - aggregated with 168.235.240.0/23 (37100 137409 53587) 168.235.244.0/22 37100 137409 53587 - Withdrawn - aggregated with 168.235.240.0/22 (37100 137409 53587) 168.235.248.0/23 37100 137409 53587 53587 168.235.248.0/24 37100 137409 53587 - Withdrawn - aggregated with 168.235.249.0/24 (37100 137409 53587) 168.235.249.0/24 37100 137409 53587 - Withdrawn - aggregated with 168.235.248.0/24 (37100 137409 53587) 168.235.250.0/23 37100 137409 53587 - Withdrawn - aggregated with 168.235.248.0/23 (37100 137409 53587) 168.235.250.0/23 37100 137409 53587 53587 + Announce - aggregate of 168.235.250.0/24 (37100 137409 53587 53587) and 168.235.251.0/24 (37100 137409 53587 53587) 168.235.250.0/24 37100 137409 53587 53587 - Withdrawn - aggregated with 168.235.251.0/24 (37100 137409 53587 53587) 168.235.251.0/24 37100 137409 53587 53587 - Withdrawn - aggregated with 168.235.250.0/24 (37100 137409 53587 53587) 168.235.252.0/22 37100 137409 53587 - Withdrawn - aggregated with 168.235.248.0/22 (37100 137409 53587) 168.235.252.0/22 37100 137409 53587 53587 + Announce - aggregate of 168.235.252.0/23 (37100 137409 53587 53587) and 168.235.254.0/23 (37100 137409 53587 53587) 168.235.252.0/24 37100 137409 53587 53587 - Withdrawn - aggregated with 168.235.253.0/24 (37100 137409 53587 53587) 168.235.253.0/24 37100 137409 53587 53587 - Withdrawn - aggregated with 168.235.252.0/24 (37100 137409 53587 53587) 168.235.254.0/24 37100 137409 53587 53587 - Withdrawn - aggregated with 168.235.255.0/24 (37100 137409 53587 53587) 168.235.255.0/24 37100 137409 53587 53587 - Withdrawn - aggregated with 168.235.254.0/24 (37100 137409 53587 53587)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS53587 55 More Specifics 61 Total Advertisements AZT, US
43.248.168.0/24 43.248.168.0/22
43.248.169.0/24 43.248.168.0/22
43.248.170.0/24 43.248.168.0/22
43.248.171.0/24 43.248.168.0/22
45.61.192.0/20 45.61.192.0/18
45.61.208.0/20 45.61.192.0/18
45.61.224.0/21 45.61.192.0/18
45.61.230.0/24 45.61.192.0/18
45.61.232.0/23 45.61.192.0/18
45.61.233.0/24 45.61.192.0/18
45.61.234.0/23 45.61.192.0/18
45.61.234.0/24 45.61.192.0/18
45.61.235.0/24 45.61.192.0/18
45.61.236.0/23 45.61.192.0/18
45.61.236.0/24 45.61.192.0/18
45.61.237.0/24 45.61.192.0/18
45.61.238.0/23 45.61.192.0/18
45.61.240.0/21 45.61.192.0/18
45.61.240.0/23 45.61.192.0/18
45.61.240.0/24 45.61.192.0/18
45.61.241.0/24 45.61.192.0/18
45.61.243.0/24 45.61.192.0/18
45.61.244.0/24 45.61.192.0/18
45.61.246.0/24 45.61.192.0/18
45.61.247.0/24 45.61.192.0/18
45.61.248.0/23 45.61.192.0/18
45.61.248.0/24 45.61.192.0/18
45.61.250.0/23 45.61.192.0/18
45.61.252.0/23 45.61.192.0/18
45.61.254.0/24 45.61.192.0/18
45.61.255.0/24 45.61.192.0/18
45.64.244.0/24 45.64.244.0/22
45.64.245.0/24 45.64.244.0/22
45.64.246.0/24 45.64.244.0/22
45.64.247.0/24 45.64.244.0/22
103.228.92.0/24 103.228.92.0/22
103.228.93.0/24 103.228.92.0/22
103.228.94.0/24 103.228.92.0/22
103.228.95.0/24 103.228.92.0/22
103.240.140.0/23 103.240.140.0/22
103.240.142.0/23 103.240.140.0/22
103.240.142.0/24 103.240.140.0/22
103.240.143.0/24 103.240.140.0/22
103.242.108.0/24 103.242.108.0/22
103.242.109.0/24 103.242.108.0/22
103.242.110.0/24 103.242.108.0/22
168.235.240.0/21 168.235.240.0/20
168.235.241.0/24 168.235.240.0/20
168.235.248.0/23 168.235.240.0/20
168.235.250.0/24 168.235.240.0/20
168.235.251.0/24 168.235.240.0/20
168.235.252.0/24 168.235.240.0/20
168.235.253.0/24 168.235.240.0/20
168.235.254.0/24 168.235.240.0/20
168.235.255.0/24 168.235.240.0/20
43.250.184.0/24 43.250.184.0/22
45.61.192.0/21 45.61.192.0/18
45.61.200.0/24 45.61.192.0/18
45.61.201.0/24 45.61.192.0/18
45.61.202.0/23 45.61.192.0/18
45.61.204.0/22 45.61.192.0/18
45.61.208.0/21 45.61.192.0/18
45.61.216.0/21 45.61.192.0/18
45.61.254.0/23 45.61.192.0/18
103.242.111.0/24 103.242.108.0/22
164.155.60.0/24 164.155.0.0/16
164.155.61.0/24 164.155.0.0/16
164.155.62.0/24 164.155.0.0/16
168.235.240.0/24 168.235.240.0/20
168.235.242.0/23 168.235.240.0/20
168.235.244.0/22 168.235.240.0/20
168.235.250.0/23 168.235.240.0/20
168.235.252.0/22 168.235.240.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 43.248.168.0/22 Announced
+ 45.61.233.0/24 Announced
+ 45.61.234.0/23 Announced
+ 45.61.240.0/21 Announced
+ 45.61.243.0/24 Announced
+ 45.61.246.0/24 Announced
+ 45.61.247.0/24 Announced
+ 45.61.248.0/23 Announced
+ 45.64.244.0/22 Announced
+ 103.228.92.0/22 Announced
+ 103.240.140.0/23 Announced
+ 103.242.108.0/22 Announced
+ 162.221.12.0/22 Announced
- 43.250.184.0/24 Withdrawn
- 45.61.192.0/21 Withdrawn
- 45.61.200.0/24 Withdrawn
- 45.61.201.0/24 Withdrawn
- 45.61.202.0/23 Withdrawn
- 45.61.204.0/22 Withdrawn
- 45.61.208.0/21 Withdrawn
- 45.61.216.0/21 Withdrawn
- 45.61.254.0/23 Withdrawn
- 103.242.111.0/24 Withdrawn
- 164.155.60.0/24 Withdrawn
- 164.155.61.0/24 Withdrawn
- 164.155.62.0/24 Withdrawn
- 168.235.240.0/24 Withdrawn
- 168.235.242.0/23 Withdrawn
- 168.235.244.0/22 Withdrawn
- 168.235.250.0/23 Withdrawn
- 168.235.252.0/22 Withdrawn
whois: 402549
IANA has recorded AS53587 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS53587\n
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 53587
ASName: AZT
ASHandle: AS53587
RegDate: 2014-06-12
Updated: 2020-11-30
Comment: www.azure-tech.com
Ref: https://rdap.arin.net/registry/autnum/53587
OrgName: AZURE TECHNOLOGY CO., LIMITED
OrgId: CTC-211
Address: 1644 Sherman Street
City: Denver
StateProv: CO
PostalCode: 80203
Country: US
RegDate: 2014-04-30
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/CTC-211
OrgNOCHandle: TST194-ARIN
OrgNOCName: Tech Support Team
OrgNOCPhone: +1-805-334-5945
OrgNOCEmail: ts@azure-tech.com
OrgNOCRef: https://rdap.arin.net/registry/entity/TST194-ARIN
OrgTechHandle: TST194-ARIN
OrgTechName: Tech Support Team
OrgTechPhone: +1-805-334-5945
OrgTechEmail: ts@azure-tech.com
OrgTechRef: https://rdap.arin.net/registry/entity/TST194-ARIN
OrgAbuseHandle: ABUSE4790-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-805-334-5945
OrgAbuseEmail: abuse@azure-tech.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4790-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#