29752 ZEN-SDN - Zenlayer Inc, US
Adjacency: 31 Upstream: 3 Downstream: 28
Upstream Adjacent AS list
AS4229 ZEN-NET - Zenlayer Inc, US
AS174 COGENT-174 - Cogent Communications, LLC, US
AS3257 GTT-BACKBONE GTT, US
Downstream Adjacent AS list
AS203109 ORG-AL1060-RIPE, GB
AS201724 HCS, HK
AS203057 ORG-VL468-RIPE, GB
AS203054 ORG-TCL96-RIPE, GB
AS203048 ORG-BNL44-RIPE, GB
AS151389 SYNERGY-NET Synergy Cross Corporation, JP
AS203076 ORG-NL671-RIPE, GB
AS203075 ORG-LFL9-RIPE, GB
AS207343 BOJING, HK
AS209888 AERIANDI-AS, GB
AS214025 ORG-SDL28-RIPE, US
AS211813 GFASION-GB, HK
AS203106 ORG-CFL10-RIPE, GB
AS401819 ESKER-BROAD - Esker Broadband LLC, TH
AS400308 ZY - Zyberz LLC, US
AS33355 LOCE - Locenet LLC, US
AS401856 METAMERG-NET - Metamerg Network LLC, US
AS401857 BRIGHT-MIND-NETWORK - BrightMind Solutions LLC, US
AS31924 AS-1 - Lyicore Tech LLC, US
AS215152 ORG-CUL21-RIPE, GB
AS203094 ORG-CCL119-RIPE, GB
AS402265 MUTANET - Mutanet LLC, US
AS402268 YUGS-2 - YUGS Networks Ltd., US
AS402221 NET - Exaserver LLC, US
AS402214 THINKILLION - Thinkillion LLC, US
AS151380 TRANSFORMEDU Transform Co., Ltd., JP
AS63793 OPSBETTER Japan OPS Better Co., Ltd., JP
AS62610 ZEN-DPS - Zenlayer Inc, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 18135 AS29752 ORG+TRN Originate: 3840 /20.09 Transit: 86528 /15.60 ZEN-SDN - Zenlayer Inc, 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 % 12296 AS29752 ZEN-SDN - Zenlayer Inc, US 15 4 1 12 3 20.00% Prefix AS Path Aggregation Suggestion 23.251.35.0/24 4777 2516 3257 29752 69.28.55.0/24 4777 2516 3257 29752 104.166.158.0/24 4777 2516 3257 29752 107.151.157.0/24 4608 7575 2914 4229 29752 107.151.194.0/24 4777 2516 3257 29752 128.14.13.0/24 4777 2497 174 29752 128.14.90.0/24 4777 2497 3257 29752 128.14.91.0/24 4777 2516 3257 29752 128.14.161.0/24 4777 2516 3257 29752 198.44.172.0/22 4777 2516 3257 29752 + Announce - aggregate of 198.44.172.0/23 (4777 2516 3257 29752) and 198.44.174.0/23 (4777 2516 3257 29752) 198.44.172.0/24 4777 2516 3257 29752 - Withdrawn - aggregated with 198.44.173.0/24 (4777 2516 3257 29752) 198.44.173.0/24 4777 2516 3257 29752 - Withdrawn - aggregated with 198.44.172.0/24 (4777 2516 3257 29752) 198.44.174.0/24 4777 2516 3257 29752 - Withdrawn - aggregated with 198.44.175.0/24 (4777 2516 3257 29752) 198.44.175.0/24 4777 2516 3257 29752 - Withdrawn - aggregated with 198.44.174.0/24 (4777 2516 3257 29752) 199.190.47.0/24 4777 2516 3257 29752 216.225.162.0/24 4777 2497 3257 29752
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS29752 15 More Specifics 15 Total Advertisements ZEN-SDN - Zenlayer Inc, US
23.251.35.0/24 23.251.32.0/19
69.28.55.0/24 69.28.48.0/20
104.166.158.0/24 104.166.128.0/18
107.151.157.0/24 107.151.128.0/18
107.151.194.0/24 107.151.192.0/18
128.14.13.0/24 128.14.0.0/16
128.14.90.0/24 128.14.0.0/16
128.14.91.0/24 128.14.0.0/16
128.14.161.0/24 128.14.0.0/16
198.44.172.0/24 198.44.160.0/19
198.44.173.0/24 198.44.160.0/19
198.44.174.0/24 198.44.160.0/19
198.44.175.0/24 198.44.160.0/19
199.190.47.0/24 199.190.44.0/22
216.225.162.0/24 216.225.160.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 107.151.157.0/24 Announced
whois: 402332
IANA has recorded AS29752 as originally allocated by
/usr/bin/whois -h jwhois.apnic.net -r "AS29752\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
%ERROR:101: no entries found
%
% No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)