203.78.11.0/24
AS18402 · NATIONAL LIBRARY BOARD
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| Country |
Singapore
|
| Domain | nlb.gov.sg |
| ASN | AS18402 |
| Registry | APNIC |
| ID | NLB-SG |
WHOIS Details
inetnum: 203.78.8.0 - 203.78.15.255 netname: NLB-SG descr: NATIONAL LIBRARY BOARD descr: NETWORK OPERATION CENTRE country: SG org: ORG-NLB1-AP admin-c: NMW1-AP tech-c: NMW1-AP abuse-c: AN1055-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-SG-NLB mnt-irt: IRT-NLB-NON-SG last-modified: 2020-11-11T02:42:34Z source: APNIC irt: IRT-NLB-NON-SG address: BLK 750D CHAI CHEE ROAD address: address: SINGAPORE 469004 e-mail: nis_help@nlb.gov.sg abuse-mailbox: nis_help@nlb.gov.sg admin-c: TS2000-AP tech-c: TS2000-AP auth: # Filtered remarks: nis_help@nlb.gov.sg was validated on 2025-11-18 mnt-by: MAINT-SG-NLB last-modified: 2025-11-18T01:34:12Z source: APNIC organisation: ORG-NLB1-AP org-name: National Library Board org-type: LIR country: SG address: Blk750D Chai Chee Road address: Technopark @ ChaiChee # 03-01/02 phone: +65-6704-1057 fax-no: +65-6446-7608 e-mail: enquiry@nlb.gov.sg mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:54Z source: APNIC role: ABUSE NLBNONSG country: ZZ address: BLK 750D CHAI CHEE ROAD address: address: SINGAPORE 469004 phone: +000000000 e-mail: nis_help@nlb.gov.sg admin-c: TS2000-AP tech-c: TS2000-AP nic-hdl: AN1055-AP remarks: Generated from irt object IRT-NLB-NON-SG remarks: nis_help@nlb.gov.sg was validated on 2025-11-18 abuse-mailbox: nis_help@nlb.gov.sg mnt-by: APNIC-ABUSE last-modified: 2025-11-18T06:06:49Z source: APNIC person: Ng Moh Wee address: Blk750D Chai Chee Road address: #03-01 Singapore 469004 country: SG phone: +65-6704-1057 fax-no: +65-6446-7608 e-mail: ng_moh_wee@nlb.gov.sg nic-hdl: NMW1-AP mnt-by: MAINT-SG-NLB last-modified: 2017-02-24T15:44:30Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.78.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.78.64.0/19 | AS10098 | iCare.com Ltd | 8,192 |
| 203.78.224.0/19 | AS7671 | NTT SmartConnect Corporation | 8,192 |
| 203.78.112.0/20 | AS24203 | PT XLSMART Telecom Sejahtera Tbk | 4,096 |
| 203.78.96.0/20 | AS18362 | Netway Communication Co.,Ltd. | 4,096 |
| 203.78.192.0/20 | AS2914 | NTT Ltd Japan Corporation | 4,096 |
| 203.78.48.0/20 | AS58519 | CHINANET Guangdong province network | 4,096 |
| 203.78.208.0/20 | AS703 | Verizon Communications India Private Limited | 4,096 |
| 203.78.176.0/20 | AS9505 | International Business Group, | 4,096 |
| 203.78.168.0/21 | AS207990 | steel-axis LLC | 2,048 |
| 203.78.136.0/22 | AS133054 | 5/F, Belgian Bank Bldg, No. 721-725 Nathan Rd Mong Kok, | 1,024 |
| 203.78.200.0/22 | AS10204 | NTT MSC SDN BHD | 1,024 |
| 203.78.204.0/22 | AS38566 | NTT (Thailand) Ltd. | 1,024 |
| 203.78.166.0/23 | AS212238 | UAB code200 | 512 |
| 203.78.161.0/24 | AS10557 | UAB code200 | 256 |
| 203.78.134.0/24 | AS9304 | PHOENIXCORPORATION-JP | 256 |
| 203.78.149.0/24 | AS4620 | SOLONE PTE LTD | 256 |
| 203.78.151.0/24 | AS4620 | SOLONE PTE LTD | 256 |
| 203.78.135.0/24 | AS9304 | PHOENIXCORPORATION-JP | 256 |
| 203.78.179.0/24 | AS9505 | Chunghwa Telecom Co.,Ltd. | 256 |
| 203.78.150.0/24 | AS9234 | SOLONE PTE LTD | 256 |
| 203.78.132.0/24 | AS9304 | PHOENIXCORPORATION-JP | 256 |
| 203.78.163.0/24 | AS10557 | UAB code200 | 256 |
| 203.78.144.0/24 | AS134749 | Md. Nasir Uddin T/A SPEED TECH ONLINE | 256 |
| 203.78.145.0/24 | AS134749 | Md. Nasir Uddin T/A SPEED TECH ONLINE | 256 |
| 203.78.147.0/24 | AS134749 | Md. Nasir Uddin T/A SPEED TECH ONLINE | 256 |
| 203.78.146.0/24 | AS134749 | Md. Nasir Uddin T/A SPEED TECH ONLINE | 256 |
| 203.78.162.0/24 | AS138663 | AVM Cloud Sdn. Bhd. | 256 |
| 203.78.133.0/24 | AS9304 | PHOENIXCORPORATION-JP | 256 |
| 203.78.160.0/24 | AS206757 | FIBROPTIC CAT TELECOM SL | 256 |
| 203.78.165.0/24 | AS23672 | Airwave Pvt. Ltd. | 256 |
Hosted domains
There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.78.11.35 | nlb.sg | 1 |
| 203.78.11.179 | coolconnect.com | 1 |
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 147.30.205.184 |
2.11ms from Almaty,
KZ
|
|
| 192.236.146.152 |
0.18ms from Amsterdam,
NL
|
|
| 177.250.32.72 |
5.46ms from Asuncion,
PY
|
|
| 204.195.187.40 |
14.03ms from Atlanta,
US
|
|
| 36.129.21.200 |
9.09ms from Dalian,
CN
|
|
| 193.164.230.24 |
3.63ms from Frankfurt am Main,
DE
|
|
| 154.16.233.8 |
0.28ms from Hong Kong,
HK
|
|
| 35.171.235.120 |
0.17ms from Reston,
US
|
|
| 61.222.118.120 |
0.97ms from Taipei,
TW
|
|
| 36.226.150.184 |
1.13ms from Taipei,
TW
|
|
| 93.177.150.136 |
0.52ms from Tbilisi,
GE
|
|
| 91.218.101.136 |
9.22ms from Yekaterinburg,
RU
|
|
| 34.145.200.232 |
0.12ms from Ashburn,
US
|
|
| 104.171.165.136 |
1.47ms from Ashburn,
US
|
|
| 222.161.141.152 |
10.37ms from Changchun,
CN
|
|
| 76.240.126.184 |
8.40ms from Dallas,
US
|
|
| 63.32.225.136 |
0.15ms from Dublin,
IE
|
|
| 193.176.87.200 |
0.14ms from Frankfurt am Main,
DE
|
|
| 98.39.142.72 |
4.57ms from Houston,
US
|
|
| 114.204.68.120 |
7.11ms from Incheon,
KR
|
|
| 181.177.170.8 |
5.09ms from La Paz,
BO
|
|
| 95.95.31.120 |
2.80ms from Lisbon,
PT
|
|
| 90.220.203.168 |
10.36ms from London,
GB
|
|
| 88.18.57.248 |
11.66ms from Madrid,
ES
|
|
| 92.151.233.40 |
6.19ms from Marseille,
FR
|
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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