AS557
UMAINE-SYS-AS
University of Maine System
Registry
Authoritative registration data
- AS number
- 557
- Name
- UMAINE-SYS-AS
- Organisation
- University of Maine System
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
17
IPv6 prefixes
1
Total announced
18
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 130.111.0.0/16 | IPv4 | /16 | not checked | |
| 141.114.0.0/16 | IPv4 | /16 | not checked | |
| 169.244.0.0/16 | IPv4 | /16 | not checked | |
| 204.197.0.0/17 | IPv4 | /17 | not checked | |
| 64.45.64.0/18 | IPv4 | /18 | not checked | |
| 65.18.0.0/18 | IPv4 | /18 | not checked | |
| 207.166.224.0/19 | IPv4 | /19 | not checked | |
| 209.222.192.0/19 | IPv4 | /19 | not checked | |
| 65.18.64.0/19 | IPv4 | /19 | not checked | |
| 65.18.96.0/20 | IPv4 | /20 | not checked | |
| 198.182.162.0/23 | IPv4 | /23 | not checked | |
| 198.148.217.0/24 | IPv4 | /24 | not checked | |
| 198.182.161.0/24 | IPv4 | /24 | not checked | |
| 198.202.151.0/24 | IPv4 | /24 | not checked | |
| 199.33.141.0/24 | IPv4 | /24 | not checked | |
| 204.137.240.0/24 | IPv4 | /24 | not checked | |
| 209.222.192.0/24 | IPv4 | /24 | not checked | |
| 2610:48::/32 | IPv6 | /32 | RPKI valid |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| MASS-IX: ISP Peering LAN | 20,000 Mbps | IPv4 · IPv6 |
| NNENIX: NNENIX-IXP-LAN | 40,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS557 in BGP paths by route collectors.
Observed upstreams
5 networks seen before AS557 in AS paths
| Families | |||
|---|---|---|---|
| AS6939 HURRICANE | 948 | 5,777 |
v4
v6
|
| AS174 COGENT-174 | 209 | 894 |
v4
v6
|
| AS13536 FLASN-13536 | 114 | 182 |
v4
v6
|
| AS11537 INTERNET2-RESEARCH-EDU | 35 | 165 |
v4
v6
|
| AS11164 INTERNET2-I2PX | 40 | 161 |
v4
v6
|
No rows match “”.
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Observed downstreams
5 networks seen after AS557 in AS paths
| Families | |||
|---|---|---|---|
| AS55032 JAXNET-BH-01 | 330 | 2,327 |
v4
|
| AS14789 CLOUDFLARENET | 172 | 376 |
v4
v6
|
| AS17152 BATES | 167 | 364 |
v4
v6
|
| AS22847 BOWDOIN | 127 | 351 |
v4
v6
|
| AS6056 COLBY | 157 | 199 |
v4
|
No rows match “”.
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