AS57433 INTERCOLO-AS intercolo GmbH

INTERCOLO-AS intercolo GmbH · registered in Germany

IPv4 addresses3,0723 prefixes · <0.001% of announced IPv4

Rank in Germany#692largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#17,978of 79,396 networks with IPv4

IPv63 x /32 (261,888 x /48)19 prefixes

CountryGermany2,599 ASNs registered there

Open AS57433 in ASN lookup Look up an IP in this network (37.114.32.1) All networks in Germany

IPv4 prefixes

All 3 prefixes, in address order.

37.114.32.0/23
43.251.162.0/23
94.154.48.0/21

IPv6 prefixes

All 19 prefixes.

2a00:ccc0::/32
2a00:ccc1::/40
2a00:ccc1:200::/39
2a00:ccc1:400::/39
2a00:ccc1:600::/47
2a00:ccc1:602::/47
2a00:ccc1:604::/46
2a00:ccc1:608::/45
2a00:ccc1:610::/44
2a00:ccc1:620::/43
2a00:ccc1:640::/42
2a00:ccc1:680::/41
2a00:ccc1:700::/40
2a00:ccc1:800::/37
2a00:ccc1:1000::/36
2a00:ccc1:2000::/35
2a00:ccc1:4000::/34
2a00:ccc1:8000::/33
2a00:ccc2::/31

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources