AS2
UDEL-DCN
University of Delaware
Registry
Authoritative registration data
- AS number
- 2
- Name
- UDEL-DCN
- Organisation
- University of Delaware
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
9
IPv6 prefixes
0
Total announced
9
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 128.4.0.0/16 | IPv4 | /16 | not checked | |
| 171.79.128.0/20 | IPv4 | /20 | not checked | |
| 171.79.144.0/20 | IPv4 | /20 | not checked | |
| 91.143.144.0/20 | IPv4 | /20 | not checked | |
| 189.39.185.0/24 | IPv4 | /24 | not checked | |
| 189.76.77.0/24 | IPv4 | /24 | RPKI not found | |
| 194.190.53.0/24 | IPv4 | /24 | not checked | |
| 194.190.54.0/24 | IPv4 | /24 | not checked | |
| 196.13.136.0/24 | IPv4 | /24 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS2 in BGP paths by route collectors.
Observed upstreams
10 networks seen before AS2 in AS paths
| Families | |||
|---|---|---|---|
| AS45609 BHARTI-MOBILITY-AS-AP | 147 | 350 |
v4
|
| AS34 UDELNET | 146 | 170 |
v4
|
| AS41837 UTC-AS | 144 | 168 |
v4
|
| AS203794 Gals-Telecom-AS | 55 | 132 |
v4
|
| AS270792 ASN270792 | 52 | 57 |
v4
|
| AS52752 ASN52752 | 20 | 22 |
v4
|
| AS327753 ORG-SBL7-AFRINIC | 12 | 12 |
v4
|
| AS37628 ORG-KT1-AFRINIC | 6 | 12 |
v4
|
| AS61763 ASN61763 | 1 | 3 |
v4
|
| AS199268 LANCOM-SI | 1 | 1 |
v6
|
No rows match “”.
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Observed downstreams
0 networks seen after AS2 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.