103.39.122.0/24
AS198723 · University of Reading
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| Country |
Malaysia
|
| Domain | reading.ac.uk |
| ASN | AS198723 |
| Parent Range | 103.39.122.0/23 |
| Registry | APNIC |
| ID | READING-AP |
WHOIS Details
inetnum: 103.39.122.0 - 103.39.123.255 netname: READING-AP descr: University of Reading country: MY org: ORG-UOR1-AP admin-c: UORA1-AP tech-c: UORA1-AP abuse-c: AR828-AP status: ASSIGNED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-routes: MAINT-READING-AP mnt-irt: IRT-READING-AP last-modified: 2020-06-03T13:48:31Z source: APNIC irt: IRT-READING-AP address: Whiteknights House, PO Box 217, Reading Berkshire RG6 6AH e-mail: its-help@reading.ac.uk abuse-mailbox: abuse@reading.ac.uk admin-c: UORA1-AP tech-c: UORA1-AP auth: # Filtered remarks: abuse@reading.ac.uk was validated on 2025-08-20 remarks: its-help@reading.ac.uk was validated on 2025-08-20 mnt-by: MAINT-READING-AP last-modified: 2025-09-04T06:53:17Z source: APNIC organisation: ORG-UOR1-AP org-name: University of Reading org-type: LIR country: GB address: Whiteknights House address: PO Box 217 phone: +44-118-9875123 e-mail: its-help@reading.ac.uk mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:16:00Z source: APNIC role: ABUSE READINGAP country: ZZ address: Whiteknights House, PO Box 217, Reading Berkshire RG6 6AH phone: +000000000 e-mail: its-help@reading.ac.uk admin-c: UORA1-AP tech-c: UORA1-AP nic-hdl: AR828-AP remarks: Generated from irt object IRT-READING-AP remarks: abuse@reading.ac.uk was validated on 2025-08-20 remarks: its-help@reading.ac.uk was validated on 2025-08-20 abuse-mailbox: abuse@reading.ac.uk mnt-by: APNIC-ABUSE last-modified: 2025-08-20T09:10:22Z source: APNIC role: University of Reading administrator address: Whiteknights House, PO Box 217, Reading Berkshire RG6 6AH country: AP phone: +44 118 9875123 fax-no: +44 118 9875123 e-mail: its-help@reading.ac.uk admin-c: UORA1-AP tech-c: UORA1-AP nic-hdl: UORA1-AP mnt-by: MAINT-READING-AP last-modified: 2012-05-30T08:01:06Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 103.39.122.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 103.39.122.0/23 | AS198723 | University of Reading | 512 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
23 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 103.39.122.29 |
3.13ms from Singapore,
SG
|
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 |
|---|---|---|
| 143.178.246.136 |
4.09ms from Amsterdam,
NL
|
|
| 212.166.45.120 |
0.97ms from Brussels,
BE
|
|
| 156.205.38.104 |
4.30ms from Cairo,
EG
|
|
| 18.116.71.168 |
7.74ms from Chicago,
US
|
|
| 148.139.167.184 |
1.70ms from Chicago,
US
|
|
| 106.195.62.120 |
1.44ms from Delhi,
IN
|
|
| 38.45.66.184 |
1.33ms from Durham,
US
|
|
| 68.150.114.136 |
4.19ms from Edmonton,
CA
|
|
| 84.183.43.168 |
8.14ms from Frankfurt am Main,
DE
|
|
| 156.254.72.136 |
1.03ms from Hong Kong,
HK
|
|
| 220.125.42.136 |
4.52ms from Seoul,
KR
|
|
| 109.244.168.72 |
4.64ms from Tianjin,
CN
|
|
| 150.60.179.24 |
0.46ms from Tokyo,
JP
|
|
| 20.127.50.216 |
0.42ms from Ashburn,
US
|
|
| 188.101.57.72 |
9.57ms from Berlin,
DE
|
|
| 187.62.30.104 |
5.61ms from Curitiba,
BR
|
|
| 76.186.243.88 |
4.76ms from Dallas,
US
|
|
| 212.218.210.8 |
3.18ms from Frankfurt am Main,
DE
|
|
| 47.244.119.8 |
1.25ms from Hong Kong,
HK
|
|
| 104.208.111.40 |
0.73ms from Hong Kong,
HK
|
|
| 89.104.126.184 |
0.71ms from Moscow,
RU
|
|
| 126.125.153.24 |
3.18ms from Osaka,
JP
|
|
| 122.249.6.56 |
10.57ms from Osaka,
JP
|
|
| 88.160.154.216 |
13.93ms from Paris,
FR
|
|
| 52.34.66.56 |
4.46ms from Portland,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Council Bluffs, US
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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