2a00:4bc0:2100::/40
Nobody announces 2a00:4bc0:2100::/40 on its own; it is covered by 2a00:4bc0::/32 AS31004 SBB-CFF-FFS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2a00:4bc0:2100::/40
Prefix
Origin
not announced
Size
16,777,216 /64s
Less specific
More specifics
68
IRR route objects
0 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a00:4bc0:2100::/40 | /48 | AS14618 AMAZON-AES | RIPE |
| 2a00:4bc0:2100::/40 | /48 | AS16509 AMAZON-02 | RIPE |
| 2a00:4bc0:2100::/40 | /48 | AS31004 SBB-CFF-FFS | RIPE |
| 2a00:4bc0::/32 | /32 | AS31004 SBB-CFF-FFS | RIPE |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2a00:4bc0::/32 covering | AS31004 SBB-CFF-FFS | RIPE | CH-SBB | CH-SBB-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 2a00:4bc0:2100::/40
68 announced prefixes fall inside this one.
Show the 68 prefixes
2a00:4bc0:2100::/48 AS16509 AMAZON-022a00:4bc0:2102::/48 AS16509 AMAZON-022a00:4bc0:2103::/48 AS16509 AMAZON-022a00:4bc0:2104::/48 AS16509 AMAZON-022a00:4bc0:2105::/48 AS16509 AMAZON-022a00:4bc0:2106::/48 AS16509 AMAZON-022a00:4bc0:2107::/48 AS16509 AMAZON-022a00:4bc0:2108::/48 AS16509 AMAZON-022a00:4bc0:210a::/48 AS16509 AMAZON-022a00:4bc0:210b::/48 AS16509 AMAZON-022a00:4bc0:210c::/48 AS16509 AMAZON-022a00:4bc0:2111::/48 AS16509 AMAZON-022a00:4bc0:2112::/48 AS16509 AMAZON-022a00:4bc0:2113::/48 AS16509 AMAZON-022a00:4bc0:2117::/48 AS16509 AMAZON-022a00:4bc0:2118::/48 AS16509 AMAZON-022a00:4bc0:2119::/48 AS16509 AMAZON-022a00:4bc0:211b::/48 AS16509 AMAZON-022a00:4bc0:211c::/48 AS16509 AMAZON-022a00:4bc0:211d::/48 AS16509 AMAZON-022a00:4bc0:211e::/48 AS16509 AMAZON-022a00:4bc0:211f::/48 AS16509 AMAZON-022a00:4bc0:2120::/48 AS16509 AMAZON-022a00:4bc0:2122::/48 AS16509 AMAZON-022a00:4bc0:2123::/48 AS16509 AMAZON-022a00:4bc0:2124::/48 AS16509 AMAZON-022a00:4bc0:2125::/48 AS16509 AMAZON-022a00:4bc0:2126::/48 AS16509 AMAZON-022a00:4bc0:2127::/48 AS16509 AMAZON-022a00:4bc0:2128::/48 AS16509 AMAZON-022a00:4bc0:212a::/48 AS16509 AMAZON-022a00:4bc0:212b::/48 AS16509 AMAZON-022a00:4bc0:212c::/48 AS16509 AMAZON-022a00:4bc0:212d::/48 AS16509 AMAZON-022a00:4bc0:212e::/48 AS16509 AMAZON-022a00:4bc0:2130::/48 AS16509 AMAZON-022a00:4bc0:2131::/48 AS16509 AMAZON-022a00:4bc0:2132::/48 AS16509 AMAZON-022a00:4bc0:2133::/48 AS16509 AMAZON-022a00:4bc0:2134::/48 AS16509 AMAZON-022a00:4bc0:2135::/48 AS16509 AMAZON-022a00:4bc0:2136::/48 AS16509 AMAZON-022a00:4bc0:2137::/48 AS16509 AMAZON-022a00:4bc0:2139::/48 AS16509 AMAZON-022a00:4bc0:213a::/48 AS16509 AMAZON-022a00:4bc0:213c::/48 AS16509 AMAZON-022a00:4bc0:213d::/48 AS16509 AMAZON-022a00:4bc0:2141::/48 AS16509 AMAZON-022a00:4bc0:2142::/48 AS16509 AMAZON-022a00:4bc0:2143::/48 AS16509 AMAZON-022a00:4bc0:2144::/48 AS16509 AMAZON-022a00:4bc0:2145::/48 AS16509 AMAZON-022a00:4bc0:2146::/48 AS16509 AMAZON-022a00:4bc0:2147::/48 AS16509 AMAZON-022a00:4bc0:2149::/48 AS16509 AMAZON-022a00:4bc0:214a::/48 AS16509 AMAZON-022a00:4bc0:214c::/48 AS16509 AMAZON-022a00:4bc0:214d::/48 AS16509 AMAZON-022a00:4bc0:214e::/48 AS16509 AMAZON-022a00:4bc0:214f::/48 AS16509 AMAZON-022a00:4bc0:2151::/48 AS16509 AMAZON-022a00:4bc0:2156::/48 AS16509 AMAZON-022a00:4bc0:2158::/48 AS16509 AMAZON-022a00:4bc0:2159::/48 AS16509 AMAZON-022a00:4bc0:215a::/48 AS16509 AMAZON-022a00:4bc0:215b::/48 AS16509 AMAZON-022a00:4bc0:2160::/48 AS16509 AMAZON-022a00:4bc0:219c::/48 AS16509 AMAZON-02