121.52.145.0/24
AS45773 · PERN AS Content Servie Provider, Islamabad, Pakistan
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inetnum: 121.52.144.0 - 121.52.159.255 netname: PERN-PK descr: PERN-Pakistan Education & Research Network is an descr: NRN connecting premier education and research descr: institute of country, focusing on colaborative descr: research, knowledge sharing, resource sharing descr: and distance learning using internet and intranet. country: PK org: ORG-HA2-AP admin-c: AC967-AP tech-c: WAK1-AP abuse-c: AH1072-AP status: ALLOCATED 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-lower: MAINT-PK-PERN mnt-routes: MAINT-PK-PERN mnt-irt: IRT-HECPERN-PK last-modified: 2020-10-20T00:58:04Z source: APNIC irt: IRT-HECPERN-PK address: Data Center, Higher Education Commission, Sector H-9 Islamabad e-mail: wakhan@hec.gov.pk abuse-mailbox: wakhan@hec.gov.pk admin-c: MK575-AP tech-c: AC967-AP auth: # Filtered remarks: wakhan@hec.gov.pk remarks: wakhan@hec.gov.pk is invalid mnt-by: MAINT-PK-PERN last-modified: 2025-11-18T00:27:03Z source: APNIC organisation: ORG-HA2-AP org-name: HEC org-type: LIR country: PK address: Sector H-9 Islamabad phone: +92-51-90402247 fax-no: +92-51-9257529 e-mail: wmasood@hec.gov.pk mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:17Z source: APNIC role: ABUSE HECPERNPK country: ZZ address: Data Center, Higher Education Commission, Sector H-9 Islamabad phone: +000000000 e-mail: wakhan@hec.gov.pk admin-c: MK575-AP tech-c: AC967-AP nic-hdl: AH1072-AP remarks: Generated from irt object IRT-HECPERN-PK remarks: wakhan@hec.gov.pk is invalid abuse-mailbox: wakhan@hec.gov.pk mnt-by: APNIC-ABUSE last-modified: 2025-09-19T18:22:08Z source: APNIC person: Abdullah Fayaz Chattha nic-hdl: AC967-AP e-mail: achattha@hec.gov.pk address: Data Center, Higher Education Commission, Sector H-9 Islamabad phone: +92-51-9040435 fax-no: +92-51-9257529 country: PK mnt-by: MAINT-NEW last-modified: 2008-09-04T07:49:15Z source: APNIC person: Waqas Ahmed Khan address: Data Center, Higher Education Commission address: Sector H-9, Islamabad address: Pakistan country: PK phone: +92-51-90406009 fax-no: +92-51-9257529 e-mail: wakhan@hec.gov.pk nic-hdl: WAK1-AP mnt-by: MAINT-PK-PERN last-modified: 2016-10-28T06:31:46Z source: APNIC route: 121.52.144.0/20 descr: Route-Object origin: AS45773 country: PK notify: wakhan@hec.gov.pk mnt-routes: MAINT-PK-PERN mnt-by: MAINT-PK-PERN last-modified: 2011-06-17T06:17:02Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 121.52.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 121.52.160.0/19 | AS4538 | Tsinghua Science Park Internet Data Center | 8,192 |
| 121.52.208.0/20 | AS4847 | CNISP-Union Technology (Beijing) Co., Ltd | 4,096 |
| 121.52.136.0/21 | AS55699 | PT. Cemerlang Multimedia | 2,048 |
| 121.52.200.0/21 | AS55855 | PLAYPARK PTE. LTD. | 2,048 |
| 121.52.42.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.45.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.46.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.49.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.50.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.51.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.52.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.53.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.54.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.55.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.58.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.59.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.60.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.61.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.62.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.64.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.65.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.66.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.67.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.68.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.69.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.70.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.71.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.72.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.73.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.74.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.75.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.76.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.77.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.78.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.79.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.80.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.81.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.82.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.83.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.84.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.85.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.86.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.87.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.88.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.89.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.90.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.91.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.92.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.25.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
| 121.52.94.0/24 | AS17885 | Excelcomindo Pratama, PT. | 256 |
Hosted domains
There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 121.52.145.235 | atladen.com | 1 |
Hosted domains API
Pingable IPs
42 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 121.52.145.45 |
0.80ms from Islamabad,
PK
|
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 |
|---|---|---|
| 181.24.153.24 |
1.88ms from Buenos Aires,
AR
|
|
| 24.9.254.120 |
8.29ms from Denver,
US
|
|
| 75.98.173.136 |
0.63ms from Detroit,
US
|
|
| 41.136.114.216 |
1.75ms from Ebene,
MU
|
|
| 24.127.7.104 |
9.26ms from Grand Rapids,
US
|
|
| 156.234.222.200 |
0.67ms from Hong Kong,
HK
|
|
| 83.174.23.72 |
0.60ms from Lisbon,
PT
|
|
| 13.65.56.168 |
0.12ms from San Antonio,
US
|
|
| 47.251.36.248 |
0.38ms from Santa Clara,
US
|
|
| 2.68.106.136 |
11.80ms from Stockholm,
SE
|
|
| 220.137.86.184 |
1.88ms from Taipei,
TW
|
|
| 178.191.180.248 |
1.14ms from Vienna,
AT
|
|
| 61.49.26.56 |
2.67ms from Beijing,
CN
|
|
| 52.35.152.248 |
0.17ms from Boardman,
US
|
|
| 57.138.206.136 |
9.12ms from Dallas,
US
|
|
| 38.191.25.168 |
5.24ms from Des Moines,
US
|
|
| 113.164.253.72 |
4.14ms from Hanoi,
VN
|
|
| 101.255.186.40 |
1.20ms from Jakarta,
ID
|
|
| 2.138.116.56 |
1.31ms from Madrid,
ES
|
|
| 217.18.166.136 |
6.78ms from Madrid,
ES
|
|
| 147.156.53.216 |
5.74ms from Madrid,
ES
|
|
| 218.206.96.72 |
1.43ms from Nanjing,
CN
|
|
| 119.229.123.216 |
2.50ms from Osaka,
JP
|
|
| 18.233.71.200 |
0.20ms from Reston,
US
|
|
| 189.229.25.184 |
4.63ms from Santiago de Queretaro,
MX
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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