AS2
University of Delaware · udel.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | udel.edu |
| Hosted domains | 14 |
| Number of IPv4 | 69,632 |
| Number of IPv6 | 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 14 domain names hosted across 9 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.4.31.8 | ██████████ | 6 |
| 91.143.148.178 | ██████████ | 1 |
| 128.4.20.226 | ██████████ | 1 |
| 91.143.157.140 | ████████ | 1 |
| 128.4.31.222 | ████████ | 1 |
| 128.4.31.87 | ██████████ | 1 |
| 128.4.31.86 | ██████████ | 1 |
| 91.143.148.250 | █████████ | 1 |
| 91.143.148.26 | ████████ | 1 |
Peers
There are 20 peers for this ASN.
| Peers | Name |
|---|---|
| AS139928 | Third Wave Technologies Ltd |
| AS262569 | AS-ARCANJO |
| AS262706 | Ultranet Telecomunicações Ltda |
| AS262773 | PROXXIMA TELECOMUNICACOES SA |
| AS265304 | Brdsoft Solucoes de T.i e Telecomunicacoes LTDA |
| AS265398 | nobre telecom ltda |
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS268075 | FABIANA CRISTINA MOREIRA |
| AS270644 | Lagoanet Telecomunicações |
| AS270757 | VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA |
| AS271529 | ONLINE TELECOM.IP LTDA ME |
| AS271662 | ULTRAXX SERVICOS DE CONECTIVIDADE LTDA |
| AS29091 | ipNX Nigeria Limited |
| AS34 | University of Delaware |
| AS37613 | DOLPHIN TELECOMMUNICATION LIMITED |
| AS37628 | KAB Technologies |
| AS41837 | "South telephone company" LLC |
| AS52640 | USCM - COMUNICACAO MULTIMIDIA LTDA. |
| AS59362 | KS Network Limited |
| AS61893 | RM dos Santos Informatica |
Upstreams
There are 7 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS266893 | MULTIMEDIA NETWORK, S.A. DE C.V. |
| AS268075 | FABIANA CRISTINA MOREIRA |
| AS270757 | VIP NET PROVEDOR DE SERVICOS DE INTERNET LTDA |
| AS271529 | ONLINE TELECOM.IP LTDA ME |
| AS271662 | ULTRAXX SERVICOS DE CONECTIVIDADE LTDA |
| AS34 | University of Delaware |
| AS41837 | "South telephone company" LLC |
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS52640 | USCM - COMUNICACAO MULTIMIDIA LTDA. |
Pingable IPs
15 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 91.143.148.206 |
8.25ms from Krasnodar,
RU
|
|
| 91.143.152.1 |
16.11ms from Krasnodar,
RU
|
|
| 91.143.156.34 |
11.88ms from Krasnodar,
RU
|
|
| 91.143.144.16 |
8.18ms from Krasnodar,
RU
|
|
| 91.143.149.248 |
15.48ms from Krasnodar,
RU
|
|
| 91.143.151.1 |
9.56ms from Krasnodar,
RU
|
|
| 128.4.41.254 |
4.87ms from Ashburn,
US
|
|
| 91.143.146.246 |
8.39ms from Krasnodar,
RU
|
|
| 91.143.150.125 |
10.87ms from Krasnodar,
RU
|
|
| 91.143.147.88 |
9.77ms from Krasnodar,
RU
|
|
| 128.4.33.3 |
4.64ms from Ashburn,
US
|
|
| 91.143.157.3 |
8.37ms from Krasnodar,
RU
|
|
| 91.143.158.22 |
8.59ms from Krasnodar,
RU
|
|
| 91.143.155.1 |
9.49ms from Krasnodar,
RU
|
|
| 91.143.159.253 |
14.52ms from Krasnodar,
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 |
|---|---|---|
| 37.153.218.194 |
2.26ms from Amsterdam,
NL
|
|
| 144.178.99.146 |
0.59ms from Amsterdam,
NL
|
|
| 12.180.66.34 |
1.04ms from Chicago,
US
|
|
| 117.187.41.2 |
7.44ms from Chongqing,
CN
|
|
| 180.211.207.34 |
0.68ms from Dhaka,
BD
|
|
| 134.76.126.66 |
4.79ms from Frankfurt am Main,
DE
|
|
| 178.203.124.2 |
13.95ms from Frankfurt am Main,
DE
|
|
| 151.80.68.98 |
0.07ms from Gravelines,
FR
|
|
| 61.179.73.194 |
4.15ms from Jinan,
CN
|
|
| 73.24.157.178 |
12.08ms from Los Angeles,
US
|
|
| 173.220.14.130 |
7.33ms from New York City,
US
|
|
| 100.8.16.18 |
1.41ms from Newark,
US
|
|
| 49.128.147.178 |
4.82ms from Osaka,
JP
|
|
| 59.87.88.98 |
1.47ms from Osaka,
JP
|
|
| 104.214.136.18 |
0.20ms from Osaka,
JP
|
|
| 61.75.57.34 |
0.77ms from Seoul,
KR
|
|
| 59.15.121.242 |
0.96ms from Seoul,
KR
|
|
| 222.232.170.178 |
7.72ms from Seoul,
KR
|
|
| 62.20.124.146 |
0.75ms from Stockholm,
SE
|
|
| 13.237.250.162 |
0.68ms from Sydney,
AU
|
|
| 59.127.121.210 |
1.13ms from Taichung,
TW
|
|
| 221.110.102.194 |
8.59ms from Tokyo,
JP
|
|
| 106.176.3.2 |
0.84ms from Tokyo,
JP
|
|
| 31.215.179.242 |
3.96ms from Al Fujairah City,
AE
|
|
| 37.235.8.2 |
0.88ms from Amsterdam,
NL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Bishkek, KG
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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