AS2
University of Delaware · udel.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | udel.edu |
| Hosted domains | 16 |
| IPv4 addresses | 69,632 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 35 years ago on Jan 10, 1991 |
| Updated | 2 years ago on Nov 08, 2023 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.4.0.0/16 | University of Delaware | 65,536 |
| 91.143.144.0/20 | South telephone company LLC | 4,096 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS2
OrgID: AS2
ASName: AS2
ASNumber: AS2
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 16 domain names hosted across 9 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.4.31.8 | ██████████ | 8 |
| 91.143.148.26 | ████████ | 1 |
| 128.4.31.86 | ██████████ | 1 |
| 128.4.20.226 | ██████████ | 1 |
| 128.4.31.222 | ████████ | 1 |
| 91.143.157.140 | ████████ | 1 |
| 91.143.148.178 | ██████████ | 1 |
| 91.143.148.250 | █████████ | 1 |
| 128.4.31.87 | ██████████ | 1 |
Peers
There are 22 peers for this ASN.
| Peers | Name |
|---|---|
| AS134599 | Digital Dot Net (DDN) |
| AS136617 | Fortune Telecom Company Limited |
| AS137453 | Orange Communication |
| AS139928 | Third Wave Technologies Ltd |
| AS152057 | PT Dinoki Wayae Yoshe |
| AS199268 | LANCOM inzeniring racunalniskig sistemov d.o.o. |
| AS203794 | LLC Gals-Telecom |
| AS24213 | PT. Arsen Kusuma Indonesia |
| AS266625 | WCA TELECOM |
| AS266674 | Cooperativa Eléctrica de Las Perdices Ltda. |
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS29091 | ipNX Nigeria Limited |
| AS34 | University of Delaware |
| AS37254 | Green Flash Trading |
| AS37302 | Dube TradePort |
| AS37613 | DOLPHIN TELECOMMUNICATION LIMITED |
| AS37628 | KAB Technologies |
| AS41837 | "South telephone company" LLC |
| AS4622 | Indonesia Network Information Center |
| AS52752 | Vegas Telecom Informática Ltda. |
| AS59362 | KS Network Limited |
| AS63515 | Indonesia Network Information Center |
Upstreams
There are 7 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS203794 | LLC Gals-Telecom |
| AS266625 | WCA TELECOM |
| AS266674 | Cooperativa Eléctrica de Las Perdices Ltda. |
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS34 | University of Delaware |
| AS37302 | Dube TradePort |
| AS41837 | "South telephone company" LLC |
Downstreams
There are 2 downstreams for this ASN.
Pingable IPs
20 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 91.143.159.9 |
22.28ms from Moscow,
RU
|
|
| 91.143.158.37 |
20.03ms from Moscow,
RU
|
|
| 128.4.41.1 |
4.82ms from Reston,
US
|
|
| 128.4.23.175 |
4.86ms from Reston,
US
|
|
| 91.143.155.1 |
26.32ms from Moscow,
RU
|
|
| 91.143.150.28 |
22.30ms from Moscow,
RU
|
|
| 91.143.149.246 |
22.78ms from Moscow,
RU
|
|
| 128.4.21.110 |
4.73ms from Reston,
US
|
|
| 91.143.147.90 |
22.38ms from Moscow,
RU
|
|
| 128.4.31.222 |
4.63ms from Reston,
US
|
|
| 91.143.146.191 |
22.06ms from Moscow,
RU
|
|
| 91.143.157.75 |
21.14ms from Moscow,
RU
|
|
| 128.4.5.217 |
4.68ms from Reston,
US
|
|
| 128.4.30.133 |
4.48ms from Reston,
US
|
|
| 91.143.156.33 |
20.08ms from Moscow,
RU
|
|
| 91.143.151.100 |
22.98ms from Moscow,
RU
|
|
| 128.4.10.227 |
4.73ms from Ashburn,
US
|
|
| 91.143.144.57 |
20.64ms from Moscow,
RU
|
|
| 128.4.33.254 |
4.43ms from Reston,
US
|
|
| 91.143.148.29 |
20.35ms from Moscow,
RU
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 98.85.204.50 |
0.49ms from Ashburn,
US
|
|
| 48.208.8.98 |
0.91ms from Ashburn,
US
|
|
| 114.251.147.210 |
4.63ms from Beijing,
CN
|
|
| 52.80.7.98 |
3.44ms from Beijing,
CN
|
|
| 123.159.125.210 |
10.97ms from Hangzhou,
CN
|
|
| 136.185.251.210 |
1.84ms from Hyderabad,
IN
|
|
| 116.41.179.146 |
1.68ms from Incheon,
KR
|
|
| 217.14.143.18 |
0.53ms from London,
GB
|
|
| 95.125.48.194 |
17.02ms from Madrid,
ES
|
|
| 23.147.40.2 |
0.46ms from Miami,
US
|
|
| 89.160.86.2 |
14.80ms from Stockholm,
SE
|
|
| 119.9.162.2 |
0.86ms from Sydney,
AU
|
|
| 85.117.34.226 |
0.21ms from Tbilisi,
GE
|
|
| 13.159.62.98 |
0.20ms from Tokyo,
JP
|
|
| 3.114.67.98 |
0.17ms from Tokyo,
JP
|
|
| 222.6.97.2 |
6.68ms from Tokyo,
JP
|
|
| 41.182.64.210 |
2.49ms from Windhoek,
NA
|
|
| 131.96.208.2 |
0.21ms from Atlanta,
US
|
|
| 114.242.69.2 |
3.57ms from Beijing,
CN
|
|
| 34.216.112.210 |
0.17ms from Boardman,
US
|
|
| 128.174.51.34 |
4.19ms from Chicago,
US
|
|
| 169.47.196.130 |
0.93ms from Dallas,
US
|
|
| 159.2.201.130 |
2.92ms from Fredericton,
CA
|
|
| 80.26.73.98 |
1.78ms from Madrid,
ES
|
|
| 68.221.101.2 |
0.48ms from Madrid,
ES
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Cincinnati, US
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2 at robtex.
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