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ASN Lookup Tool
AS29752 ZEN-SDN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS29752
Organisation
Zenlayer Inc
Name
ZEN-SDN
Total IPv4 Addresses
3,840
Total IPv4 Prefixes
15
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,110 out of 79,632
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2021-07-17
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS3257
US flagGTT Communications Inc.
AS21859
US flagZenlayer Inc
AS4229
US flagZenlayer Inc
Transit To
ASN
Organisation
AS9318
KR flagSK Broadband Co Ltd
AS62610
US flagZenlayer Inc
AS203057
GB flagVillageNet Ltd
AS215152
GB flagCATERING UK LIMITED
AS213734
GB flagZERODESK LTD
Showing 5 of 17
IPv4 Active Prefixes
PrefixRange FromRange To
23.251.35.0/2423.251.35.023.251.35.255
69.28.55.0/2469.28.55.069.28.55.255
104.166.158.0/24104.166.158.0104.166.158.255
107.151.194.0/24107.151.194.0107.151.194.255
128.14.13.0/24128.14.13.0128.14.13.255
Showing 5 of 15
IPv6 Active Prefixes
PrefixRange FromRange To
2607:81c0::/482607:81c0::2607:81c0:0:ffff:ffff:ffff:ffff:ffff
2a0b:21c1:601c::/482a0b:21c1:601c::2a0b:21c1:601c:ffff:ffff:ffff:ffff:ffff
2a0b:21c1:602a::/482a0b:21c1:602a::2a0b:21c1:602a:ffff:ffff:ffff:ffff:ffff