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AS MEMBERSHIP
AS21900 is a member of the following AS sets:
- AS-LEVEL3-ORIGINS-NA Level(3) downstream origin ASes in the North American region
- AS-SPRINT-CUSTOMERS Sprint Routing Registry Division, a subsidiary of Level 3
- AS-RCN-CUSTOMER RCN customer ASNs
AUTONOMOUS SYSTEM
AS21900 LBPC source:ARIN
| aut-num | AS21900 |
| as-name | LBPC |
| descr | Law Bulletin Publishing Company |
| descr | 415 North State Street |
| descr | Chicago, IL 60610 |
| descr | US |
| admin-c | DR987-ARIN |
| tech-c | DR987-ARIN |
| mnt-by | MNT-LBP-6 |
| changed | dross@lbpc.com 20070109 |
| source | ARIN |
REGISTERED ROUTES
12.229.146.0/24 Law Bulletin Publishing Company,415 North State Street,Chicago, IL 60610,US source:RADB
| route | 12.229.146.0/24 |
| descr | Law Bulletin Publishing Company |
| descr | 415 North State Street |
| descr | Chicago, IL 60610 |
| descr | US |
| origin | AS21900 |
| remarks | proxy-registered object for customer |
| remarks | direct inquiries to dross@lbpc.com |
| mnt-by | MAINT-AS6079 |
| changed | michael.toth@rcn.com 20180607 |
| source | RADB |
| last-modified | 2023-11-13T15:53:46Z |
| rpki-ov-state | not_found |
68.250.141.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown source:ALTDB
| route | 68.250.141.0/24 |
| descr | Proxy registration to prevent harm from ARIN-NONAUTH shutdown |
| origin | AS21900 |
| mnt-by | MAINT-AS7034 |
| changed | kennethfinnegan2007@gmail.com 20220404 |
| source | ALTDB |
| rpki-ov-state | not_found |
208.16.228.0/24 route update via web source:LEVEL3
| route | 208.16.228.0/24 |
| descr | route update via web |
| origin | AS21900 |
| mnt-by | LEVEL3-MNT |
| changed | Kanagarajan.Ranganathan@level3.com 20081212 |
| source | LEVEL3 |
| rpki-ov-state | not_found |
