203.101.128.0/19
AS4637 · Telstra Global
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| Country |
Thailand
|
| Domain | telstra.com |
| ASN | AS4637 |
| Registry | APNIC |
| ID | TELSTRAGLOBAL-AP |
WHOIS Details
inetnum: 203.101.128.0 - 203.101.159.255 netname: TELSTRAGLOBAL-AP descr: Telstra Global Internet Services Network Blocks country: TH org: ORG-TIL3-AP admin-c: TI55-AP tech-c: TI54-AP abuse-c: AT940-AP status: ALLOCATED PORTABLE geofeed: https://geofeed.telstraglobal.net/geofeed.csv remarks: Service Provider Block mnt-by: APNIC-HM mnt-routes: MAINT-HK-TI mnt-lower: MAINT-HK-TI mnt-irt: IRT-TELSTRA-INTL-HK last-modified: 2025-05-30T04:28:21Z source: APNIC irt: IRT-TELSTRA-INTL-HK address: Internet and Private Networks address: Telecom House, address: 3 Gloucester Rd, address: Wanchai, Hong Kong. e-mail: [email protected] abuse-mailbox: [email protected] admin-c: TI55-AP tech-c: TI54-AP auth: # Filtered remarks: [email protected] was validated on 2025-07-15 remarks: [email protected] was validated on 2025-07-15 mnt-by: MAINT-HK-TI last-modified: 2025-09-04T05:54:39Z source: APNIC organisation: ORG-TIL3-AP org-name: Telstra International Limited org-type: LIR country: HK address: 19/F Telecom House address: 3 Gloucester Road phone: +852-2983-4820 fax-no: +852-2597-5896 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:55Z source: APNIC role: ABUSE TELSTRAINTLHK country: ZZ address: Internet and Private Networks address: Telecom House, address: 3 Gloucester Rd, address: Wanchai, Hong Kong. phone: +000000000 e-mail: [email protected] admin-c: TI55-AP tech-c: TI54-AP nic-hdl: AT940-AP remarks: Generated from irt object IRT-TELSTRA-INTL-HK remarks: [email protected] was validated on 2025-07-15 remarks: [email protected] was validated on 2025-07-15 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-07-15T22:42:45Z source: APNIC person: Telstra-International IPNOC nic-hdl: TI54-AP e-mail: [email protected] address: Telecom House, address: 3 Gloucester Rd, address: Wanchai, Hong Kong. phone: +852 2983 3388 fax-no: +852 2597 5896 country: HK remarks: For SPAM/ABUSE Issue: [email protected] remarks: For Network Related Issue: [email protected] mnt-by: MAINT-AP-ANC last-modified: 2019-09-11T04:30:26Z source: APNIC person: Telstra-International IPNPD address: 14/F Telecom House, 3 Gloucester Road, Wanchai country: HK phone: +852 2983 3388 fax-no: +852 2597 5896 e-mail: [email protected] nic-hdl: TI55-AP abuse-mailbox: [email protected] mnt-by: MAINT-HK-TI last-modified: 2019-04-15T01:08:26Z source: APNIC route: 203.101.154.0/24 origin: AS4637 descr: Telstra International Limited 19/F Telecom House 3 Gloucester Road mnt-by: MAINT-HK-TI last-modified: 2023-08-11T06:05:49Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 203.101.128.0/19
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.101.139.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.146.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.147.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.152.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.155.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.156.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.157.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.158.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.134.0/24 | AS4637 | Telstra Global Internet Service | 256 |
Nearby Ranges
BGP prefixes that overlap with 203.101.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.101.0.0/17 | AS9498 | Bharti Broadband networks Limited | 32,768 |
| 203.101.168.0/23 | AS24440 | Broadband Services | 512 |
| 203.101.104.0/23 | AS9498 | Bharti Televentures Limited A/c ABTS MP | 512 |
| 203.101.168.0/23 | AS9541 | Broadband Services | 512 |
| 203.101.178.0/23 | AS9541 | Broadband Services | 512 |
| 203.101.45.0/24 | AS24560 | BTNL-CHN-DSL | 256 |
| 203.101.61.0/24 | AS24560 | ABTS (Karnataka), | 256 |
| 203.101.41.0/24 | AS24560 | BTNL-CHN-DSL | 256 |
| 203.101.134.0/24 | AS4637 | Telstra Global Internet Service | 256 |
| 203.101.139.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.146.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.147.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.152.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.155.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.156.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.157.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.158.0/24 | AS4637 | Telstra Global Internet Services Network /24 Block | 256 |
| 203.101.40.0/24 | AS24560 | BTNL-CHN-DSL | 256 |
| 203.101.1.0/24 | AS9498 | BHARTI AIRTEL LTD - NGN N/W | 256 |
| 203.101.95.0/24 | AS9498 | used for Network Infrastructure(Router/Switches) | 256 |
| 203.101.40.0/24 | AS9498 | BTNL-CHN-DSL | 256 |
| 203.101.87.0/24 | AS9498 | used for Network Infrastructure | 256 |
| 203.101.42.0/24 | AS24560 | BTNL-CHN-DSL | 256 |
| 203.101.43.0/24 | AS24560 | BTNL-CHN-DSL | 256 |
| 203.101.44.0/24 | AS24560 | BTNL-CHN-DSL | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
54 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.101.128.113 |
1.50ms from Bangkok,
TH
|
|
| 203.101.152.243 |
0.93ms from Hong Kong,
HK
|
|
| 203.101.147.1 |
2.54ms from Bangkok,
TH
|
|
| 203.101.129.110 |
1.78ms from Bangkok,
TH
|
|
| 203.101.139.25 |
1.43ms from Bangkok,
TH
|
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 |
|---|---|---|
| 48.216.213.99 |
0.70ms from Ashburn,
US
|
|
| 98.193.121.179 |
11.00ms from Chicago,
US
|
|
| 50.205.4.67 |
1.22ms from Denver,
US
|
|
| 176.148.146.51 |
6.01ms from Frankfurt am Main,
DE
|
|
| 14.179.175.3 |
2.18ms from Ho Chi Minh City,
VN
|
|
| 176.67.22.211 |
3.04ms from Kyiv,
UA
|
|
| 23.193.126.99 |
0.48ms from Miami,
US
|
|
| 57.135.226.243 |
4.35ms from Miami,
US
|
|
| 118.36.140.147 |
1.63ms from Seoul,
KR
|
|
| 179.61.68.3 |
0.40ms from Toronto,
CA
|
|
| 77.163.73.83 |
1.01ms from Amsterdam,
NL
|
|
| 82.201.126.67 |
0.49ms from Amsterdam,
NL
|
|
| 73.201.106.131 |
11.42ms from Ashburn,
US
|
|
| 20.25.15.211 |
0.48ms from Ashburn,
US
|
|
| 201.185.47.163 |
14.82ms from Bogota,
CO
|
|
| 181.69.151.35 |
1.63ms from Bogota,
CO
|
|
| 135.236.180.35 |
0.17ms from Dublin,
IE
|
|
| 107.205.155.99 |
1.81ms from Durham,
US
|
|
| 77.3.252.19 |
1.40ms from Hamburg,
DE
|
|
| 34.1.218.83 |
0.26ms from Johannesburg,
ZA
|
|
| 45.159.7.35 |
0.20ms from London,
GB
|
|
| 198.72.193.3 |
7.08ms from Los Angeles,
US
|
|
| 23.225.98.115 |
0.20ms from Los Angeles,
US
|
|
| 213.180.247.51 |
1.46ms from Paris,
FR
|
|
| 77.48.99.67 |
3.05ms from Prague,
CZ
|
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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