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AS20057 Announced Prefixes - page 17

1,640 prefixes originated in BGP by AS20057 AT&T Enterprises.

Prefixes 1,601-1,640

PrefixRPKIIRRLast Seen
2600:380:b800::/41No ROA-2026-10-13
2600:380:b880::/41No ROA-2026-10-13
2600:380:b900::/40No ROA-2026-10-13
2600:380:b900::/41No ROA-2026-10-13
2600:380:b980::/41No ROA-2026-10-13
2600:380:bc00::/38No ROA-2026-10-13
2600:380:bd00::/40No ROA-2026-10-13
2600:380:c000::/38No ROA-2026-10-13
2600:380:c100::/41No ROA-2026-10-13
2600:380:c400::/38No ROA-2026-10-13
2600:380:c500::/40No ROA-2026-10-13
2600:380:f100::/46No ROA-2026-10-13
2600:380:f104::/46No ROA-2026-10-13
2600:380:f108::/46No ROA-2026-10-13
2600:380:f10c::/46No ROA-2026-10-13
2600:380:f1c0::/44No ROA-2026-10-13
2600:380:f1d0::/44No ROA-2026-10-13
2600:380:f1d0::/48No ROA-2026-10-13
2600:380:f1e0::/44No ROA-2026-10-13
2600:380:f1f0::/44No ROA-2026-10-13
2600:380:fe00::/39No ROA-2026-10-13
2600:380:ff80::/41No ROA-2026-10-13
2600:381::/38No ROA-2026-10-13
2600:381::/41No ROA-2026-10-13
2600:381:80::/41No ROA-2026-10-13
2600:381:100::/40No ROA-2026-10-13
2600:381:100::/41No ROA-2026-10-13
2600:381:180::/41No ROA-2026-10-13
2600:387::/48No ROA-2026-10-13
2600:387:1::/48No ROA-2026-10-13
2600:387:2::/48No ROA-2026-10-13
2600:387:3::/48No ROA-2026-10-13
2600:387:4::/48No ROA-2026-10-13
2600:387:5::/48No ROA-2026-10-13
2600:387:6::/48No ROA-2026-10-13
2600:387:7::/48No ROA-2026-10-13
2600:387:8::/48No ROA-2026-10-13
2600:387:9::/48No ROA-2026-10-13
2600:387:a::/48No ROA-2026-10-13
2600:387:b::/48No ROA-2026-10-13
AS20057 Announced Prefixes - Page 17 | ipctl.io