203.135.0.0/18
AS17557 · Pakistan Telecommunication Company Limited
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| Country |
Pakistan
|
| Domain | ptcl.com.pk |
| ASN | AS17557 |
| Registry | APNIC |
| ID | PTCL |
WHOIS Details
inetnum: 203.135.0.0 - 203.135.63.255 netname: PTCL descr: Pakistan Telecommunication Company Limited descr: CDDT Building, H-9/1, Room No. 15, Training Block descr: Islamabad, Pakistan country: PK org: ORG-PTCL1-AP admin-c: MA527-AP tech-c: MA527-AP abuse-c: AP1078-AP status: ALLOCATED PORTABLE remarks: aggregated all the previous to a /18 block remarks: --------------------------------------------------- remarks: This object can only be modified by APNIC hostmaster remarks: If you wish to modify this object details please remarks: send email to hostmaster@apnic.net with your organisation remarks: account name in the subject line. remarks: ---------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-PK-PTCLBB mnt-routes: MAINT-PK-PTCLBB mnt-irt: IRT-PTCLBB-PK last-modified: 2021-01-20T22:25:19Z source: APNIC irt: IRT-PTCLBB-PK address: General Manager, address: Pakistan Telecommunication Company Limited. address: H-9/1, CDDT Building, Training Block address: Islamabad, Pakistan e-mail: abuse.irt@ptcl.net e-mail: csirt@ptcl.net abuse-mailbox: abuse.irt@ptcl.net abuse-mailbox: csirt@ptcl.net admin-c: MA527-AP tech-c: MA527-AP auth: # Filtered remarks: abuse.irt@ptcl.net was validated on 2025-09-29 remarks: csirt@ptcl.net was validated on 2025-09-30 mnt-by: MAINT-PK-PTCLBB last-modified: 2025-11-18T00:26:37Z source: APNIC organisation: ORG-PTCL1-AP org-name: Pakistan Telecommuication company limited org-type: LIR country: PK address: CDDT Building, H-9/1, Training Block address: Pakistan Telecommunication Company Limited address: GM, Multimedia & Broadband phone: +92-51-4430380 fax-no: +92-51-4865401 e-mail: munir.ahmed@ptcl.net.pk mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2025-02-26T12:55:16Z source: APNIC role: ABUSE PTCLBBPK country: ZZ address: General Manager, address: Pakistan Telecommunication Company Limited. address: H-9/1, CDDT Building, Training Block address: Islamabad, Pakistan phone: +000000000 e-mail: abuse.irt@ptcl.net e-mail: csirt@ptcl.net admin-c: MA527-AP tech-c: MA527-AP nic-hdl: AP1078-AP remarks: Generated from irt object IRT-PTCLBB-PK remarks: abuse.irt@ptcl.net was validated on 2025-09-29 remarks: csirt@ptcl.net was validated on 2025-09-30 abuse-mailbox: abuse.irt@ptcl.net abuse-mailbox: csirt@ptcl.net mnt-by: APNIC-ABUSE last-modified: 2025-09-30T08:17:20Z source: APNIC person: Munir Ahmed address: SM TAC H-9/1, Islamabad address: Islamabad, Pakistan country: PK phone: +92-51-4865412 e-mail: munir.ahmed@ptcl.net.pk e-mail: yasir.ahmad@ptcl.net.pk nic-hdl: MA527-AP mnt-by: MAINT-PTCLBB-PK last-modified: 2020-08-26T13:56:32Z source: APNIC route: 203.135.0.0/18 origin: AS17557 descr: Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband mnt-by: MAINT-PK-PTCLBB last-modified: 2021-02-12T15:57:10Z source: APNIC route: 203.135.0.0/18 origin: AS45595 descr: Pakistan Telecommuication company limited CDDT Building, H-9/1, Training Block Pakistan Telecommunication Company Limited GM, Multimedia & Broadband mnt-by: MAINT-PK-PTCLBB last-modified: 2020-04-23T07:50:59Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 203.135.0.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.135.26.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-1 | 256 |
| 203.135.55.0/24 | AS17557 | Premium DSL on Bahawalpur BRAS-1 | 256 |
| 203.135.56.0/24 | AS17557 | Premium DSL on Bahawalpur BRAS-1 | 256 |
| 203.135.57.0/24 | AS17557 | Premium DSL on Bahawalpur BRAS-1 | 256 |
| 203.135.58.0/24 | AS17557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.61.0/24 | AS17557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.62.0/24 | AS17557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.63.0/24 | AS17557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.44.0/24 | AS56167 | Ufone | 256 |
| 203.135.45.0/24 | AS56167 | Ufone | 256 |
| 203.135.46.0/24 | AS56167 | Ufone | 256 |
| 203.135.47.0/24 | AS56167 | Ufone | 256 |
| 203.135.39.0/24 | AS9557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.40.0/24 | AS9557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.53.0/24 | AS9557 | Premium DSL on SUkkur BRAS-1 | 256 |
| 203.135.59.0/24 | AS9557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.8.0/24 | AS9557 | Premium DSL on ISB Huawei BRAS-2 | 256 |
| 203.135.9.0/24 | AS9557 | Premium DSL on ISB Huawei BRAS-2 | 256 |
| 203.135.1.0/24 | AS15347 | Premium DSL on ISB Huawei BRAS-1 | 256 |
| 203.135.0.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-1 | 256 |
| 203.135.16.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-1 | 256 |
| 203.135.17.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-1 | 256 |
| 203.135.18.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-1 | 256 |
| 203.135.19.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-1 | 256 |
| 203.135.20.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-1 | 256 |
| 203.135.2.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-1 | 256 |
| 203.135.21.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-2 | 256 |
| 203.135.22.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-2 | 256 |
| 203.135.23.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-2 | 256 |
| 203.135.25.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-2 | 256 |
| 203.135.29.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-1 | 256 |
| 203.135.30.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-1 | 256 |
| 203.135.3.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-1 | 256 |
| 203.135.33.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-2 | 256 |
| 203.135.36.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-2 | 256 |
| 203.135.38.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.4.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-1 | 256 |
| 203.135.41.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.42.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.43.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.48.0/24 | AS17557 | Premium DSL on QTA Huawei BRAS-1 | 256 |
| 203.135.49.0/24 | AS17557 | Premium DSL on QTA Huawei BRAS-1 | 256 |
| 203.135.50.0/24 | AS17557 | Premium DSL on QTA Huawei BRAS-1 | 256 |
| 203.135.5.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-2 | 256 |
| 203.135.54.0/24 | AS17557 | Premium DSL on SUkkur BRAS-1 | 256 |
| 203.135.44.0/22 | AS56167 | Ufone | 1,024 |
Nearby Ranges
BGP prefixes that overlap with 203.135.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.135.192.0/18 | AS7679 | QTnet,Inc. | 16,384 |
| 203.135.64.0/19 | AS56179 | Symphox Information Co.,Ltd. | 8,192 |
| 203.135.64.0/19 | AS9216 | Symphox Information Co.,Ltd. | 8,192 |
| 203.135.176.0/21 | AS38211 | PT. Mandiri Citra Makmur | 2,048 |
| 203.135.44.0/22 | AS56167 | Ufone | 1,024 |
| 203.135.20.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-1 | 256 |
| 203.135.2.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-1 | 256 |
| 203.135.21.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-2 | 256 |
| 203.135.22.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-2 | 256 |
| 203.135.23.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-2 | 256 |
| 203.135.25.0/24 | AS17557 | Premium DSL on LHR Huawei BRAS-2 | 256 |
| 203.135.26.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-1 | 256 |
| 203.135.29.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-1 | 256 |
| 203.135.30.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-1 | 256 |
| 203.135.3.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-1 | 256 |
| 203.135.33.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-2 | 256 |
| 203.135.36.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-2 | 256 |
| 203.135.38.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.4.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-1 | 256 |
| 203.135.41.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.42.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.43.0/24 | AS17557 | Premium DSL on KHI Huawei BRAS-3 | 256 |
| 203.135.48.0/24 | AS17557 | Premium DSL on QTA Huawei BRAS-1 | 256 |
| 203.135.49.0/24 | AS17557 | Premium DSL on QTA Huawei BRAS-1 | 256 |
| 203.135.50.0/24 | AS17557 | Premium DSL on QTA Huawei BRAS-1 | 256 |
| 203.135.5.0/24 | AS17557 | Premium DSL on ISB Huawei BRAS-2 | 256 |
| 203.135.54.0/24 | AS17557 | Premium DSL on SUkkur BRAS-1 | 256 |
| 203.135.55.0/24 | AS17557 | Premium DSL on Bahawalpur BRAS-1 | 256 |
| 203.135.56.0/24 | AS17557 | Premium DSL on Bahawalpur BRAS-1 | 256 |
| 203.135.57.0/24 | AS17557 | Premium DSL on Bahawalpur BRAS-1 | 256 |
| 203.135.58.0/24 | AS17557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.61.0/24 | AS17557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.62.0/24 | AS17557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.63.0/24 | AS17557 | Premium DSL on Sailkot BRAS-1 | 256 |
| 203.135.128.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.129.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.130.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.131.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.132.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.133.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.134.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.135.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.137.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.138.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.139.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.140.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.141.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.142.0/24 | AS23881 | WEB HOST LIMITED | 256 |
| 203.135.143.0/24 | AS23881 | WEB HOST LIMITED | 256 |
Hosted domains
There are 21 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.135.35.225 | webgurulink.com | 4 |
| 203.135.21.14 | japanelectronicsbr.com | 2 |
| 203.135.62.24 | lums.edu.pk | 2 |
| 203.135.31.179 | marcusevanspk.com | 1 |
| 203.135.34.139 | clientdbbackup.com | 1 |
| 203.135.4.147 | std3auisb.com.pk | 1 |
| 203.135.56.27 | appstrue.net | 1 |
| 203.135.63.31 | ppmcinfo.com | 1 |
| 203.135.4.41 | nextgenerp.net | 1 |
| 203.135.62.2 | lumsalumni.pk | 1 |
| 203.135.63.100 | diagnia.com | 1 |
Hosted domains API
Pingable IPs
1,340 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.135.33.1 |
0.80ms from Karachi,
PK
|
|
| 203.135.54.47 |
3.79ms from Lahore,
PK
|
|
| 203.135.3.77 |
0.80ms from Islamabad,
PK
|
|
| 203.135.38.174 |
2.07ms from Karachi,
PK
|
|
| 203.135.19.42 |
0.69ms from Islamabad,
PK
|
|
| 203.135.55.1 |
18.85ms from Islamabad,
PK
|
|
| 203.135.58.245 |
2.16ms from Karachi,
PK
|
|
| 203.135.10.28 |
0.80ms from Islamabad,
PK
|
|
| 203.135.42.109 |
1.88ms from Islamabad,
PK
|
|
| 203.135.51.41 |
0.77ms from Karachi,
PK
|
|
| 203.135.34.221 |
2.05ms from Karachi,
PK
|
|
| 203.135.16.1 |
9.64ms from Lahore,
PK
|
|
| 203.135.11.21 |
10.11ms from Lahore,
PK
|
|
| 203.135.43.1 |
8.84ms from Lahore,
PK
|
|
| 203.135.25.146 |
0.92ms from Islamabad,
PK
|
|
| 203.135.13.1 |
0.90ms from Karachi,
PK
|
|
| 203.135.41.1 |
1.23ms from Karachi,
PK
|
|
| 203.135.24.1 |
12.49ms from Karachi,
PK
|
|
| 203.135.62.239 |
2.46ms from Lahore,
PK
|
|
| 203.135.63.81 |
5.12ms from Lahore,
PK
|
|
| 203.135.26.55 |
8.43ms from Lahore,
PK
|
|
| 203.135.36.1 |
0.95ms from Karachi,
PK
|
|
| 203.135.1.214 |
3.25ms from Lahore,
PK
|
|
| 203.135.21.76 |
2.10ms from Islamabad,
PK
|
|
| 203.135.4.85 |
0.79ms 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 |
|---|---|---|
| 64.88.168.226 |
1.56ms from Atlanta,
US
|
|
| 223.205.71.2 |
3.43ms from Bangkok,
TH
|
|
| 142.244.221.194 |
5.49ms from Calgary,
CA
|
|
| 188.237.131.50 |
0.82ms from Chisinau,
MD
|
|
| 209.61.142.34 |
1.04ms from Dallas,
US
|
|
| 211.25.83.2 |
1.35ms from Kuala Lumpur,
MY
|
|
| 5.158.44.194 |
2.19ms from Lisbon,
PT
|
|
| 146.200.44.226 |
1.85ms from London,
GB
|
|
| 20.108.156.82 |
0.18ms from London,
GB
|
|
| 80.168.214.114 |
10.06ms from London,
GB
|
|
| 178.140.206.2 |
0.70ms from Moscow,
RU
|
|
| 65.126.139.66 |
10.16ms from New York City,
US
|
|
| 75.122.61.18 |
18.10ms from Newark,
US
|
|
| 125.201.224.146 |
12.33ms from Osaka,
JP
|
|
| 38.55.131.2 |
0.81ms from San Jose,
US
|
|
| 189.244.107.226 |
11.29ms from Santiago de Queretaro,
MX
|
|
| 221.153.158.34 |
1.27ms from Seoul,
KR
|
|
| 218.236.205.162 |
7.52ms from Seoul,
KR
|
|
| 166.104.72.194 |
1.86ms from Seoul,
KR
|
|
| 212.181.118.210 |
0.94ms from Stockholm,
SE
|
|
| 153.126.158.194 |
16.38ms from Tokyo,
JP
|
|
| 58.137.137.194 |
3.33ms from Bangkok,
TH
|
|
| 52.36.30.18 |
0.15ms from Boardman,
US
|
|
| 52.165.170.34 |
0.36ms from Des Moines,
US
|
|
| 12.249.106.34 |
1.56ms from Durham,
US
|
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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