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ASN Lookup Tool
AS29208 QUANTCOM-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS29208
Organisation
Quantcom, a.s.
Name
QUANTCOM-AS
Total IPv4 Addresses
265,438
Total IPv4 Prefixes
39
Total IPv6 Prefixes
36
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#921 out of 79,220
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2003-07-01
Registration Last Change
2025-12-10
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS56662
PL flagMarcin Gondek
AS3257
US flagGTT Communications Inc.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS3303
CH flagSwisscom (Schweiz) AG
Showing 5 of 65
Transit To
ASN
Organisation
AS8747
CZ flagQuantcom, a.s.
AS209847
NL flagWorkTitans B.V.
AS21433
GB flagAccenture UK Limited
AS13150
IL flagCATO NETWORKS LTD
AS35928
US flagBECKMAN COULTER, INC.
Showing 5 of 58
IPv4 Active Prefixes
PrefixRange FromRange To
31.57.141.0/2431.57.141.031.57.141.255
46.33.96.0/2046.33.96.046.33.111.255
46.33.112.0/2046.33.112.046.33.127.255
62.4.96.0/2162.4.96.062.4.103.255
62.44.0.0/1962.44.0.062.44.31.255
Showing 5 of 39
IPv6 Active Prefixes
PrefixRange FromRange To
2001:1508::/322001:1508::2001:1508:ffff:ffff:ffff:ffff:ffff:ffff
2001:4de8::/382001:4de8::2001:4de8:3ff:ffff:ffff:ffff:ffff:ffff
2001:4de8:400::/392001:4de8:400::2001:4de8:5ff:ffff:ffff:ffff:ffff:ffff
2001:4de8:600::/412001:4de8:600::2001:4de8:67f:ffff:ffff:ffff:ffff:ffff
2001:4de8:680::/442001:4de8:680::2001:4de8:68f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 36