| Announced By |
|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
|---|
| AS174 |
Cogent Communications |
2001:550:3d05::/48
|
Charles River Operation |
| Less Specific Announcements |
|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
|---|
| AS1239 |
Sprint |
2001:550::/32 |
Cogent Communications |
| AS174 |
Cogent Communications |
2001:550::/32 |
Cogent Communications |
| Less Specific Delegations |
|---|
| Registry | Status | Prefix | CC |
|---|
| arin |
allocated |
2001:550::/32 |
US  |
RADB
route6: 2001:550::/32
descr: Cogent Communications
origin: AS174
remarks: IPv6 allocation for NA customers
mnt-by: MAINT-AS174
changed: neteng@cogentco.com 20160303 #21:09:28Z
source: RADB
last-modified: 2023-11-13T15:48:46Z
REALTIME
2001:550:3d05::/48 is a bogon ().
| Collector | Peer IP | Peer ASN | Has Prefix | Origin ASN |
|---|
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