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AS3320
AS3320 DTAG Deutsche Telekom AG
DTAG Deutsche Telekom AG · registered in Germany
IPv4 addresses 34,162,432 831 prefixes · 1.090% of announced IPv4
Rank in Germany #1 largest network in DE by IPv4 space, of 2,315 · 30.12% of DE
Rank worldwide #11 of 79,396 networks with IPv4
IPv6 8,221 x /32 (538,772,020 x /48) 40 prefixes
Country Germany 2,599 ASNs registered there
IPv6 prefixes
All 40 prefixes.
2001:650:cc02::/48 2001:678:36c::/48 2001:678:5b0::/48 2001:678:5d4::/48 2001:678:a04::/48 2001:678:adc::/48 2001:678:b1c::/48 2001:678:bdc::/48 2001:678:d4c::/48 2001:678:ff0::/48 2001:678:1038::/48 2001:67c:5cc::/48 2001:67c:94c::/48 2001:67c:b80::/48 2001:67c:c9c::/48 2001:67c:ec0::/48 2001:67c:11a4::/48 2001:67c:227c::/48 2001:67c:22d4::/48 2001:67c:2d88::/48 2001:67c:2e28::/48 2003::/19 2602:fd92:c60::/44 2a00:5c60:3::/48 2a00:5c60:a::/48 2a00:6680::/46 2a01:598::/29 2a03:1e80:c000::/40 2a03:5ee0::/32 2a05:1240:2::/47 2a05:1240:4::/47 2a05:1240:6::/48 2a09:8180::/30 2a0a:5340:ffff::/48 2a0e:901:d001::/48 2a0e:4c44:5410::/48 2a10:cd80::/29 2a11:7400:d1::/48 2a12:6900:1000::/40 2a14:9600::/29
Similar-sized networks in Germany
ASN Name IPv4 addresses
AS31399 #2 DAIMLER-AS Mercedes-Benz Group AG16,805,888
AS3209 #3 VODANET Vodafone GmbH12,755,200
AS6805 #4 TDDE-ASN1 Telefonica Germany GmbH & Co.OHG8,351,488
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