203.78.163.0/24

AS10557 · Connect Northwest Internet Services, LLC

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Summary

Country	United States
Domain	code200.global
ASN	AS10557
Registry	RIPE
ID	SEATLE_PORT2

WHOIS Details

inetnum:        203.78.163.0 - 203.78.163.255
netname:        Seatle_port2
country:        US
admin-c:        CA9426-RIPE
tech-c:         CA9426-RIPE
status:         ASSIGNED PA
mnt-by:         mnt-lt-code200-1
created:        2022-06-08T13:13:45Z
last-modified:  2022-06-08T13:13:45Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR49890-RIPE
abuse-org:      ORG-UC48-RIPE

role:           code200_noc
address:        Gostauto 40A, Vilnius, Lithuania
e-mail:         [email protected]
e-mail:         [email protected]
e-mail:         [email protected]
nic-hdl:        CA9426-RIPE
mnt-by:         mnt-lt-code200-1
created:        2019-11-14T06:58:29Z
last-modified:  2025-05-07T14:41:42Z
source:         RIPE

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
203.78.48.0/20	AS58519	CHINANET Guangdong province network	4,096
203.78.176.0/20	AS9505	International Business Group,	4,096
203.78.208.0/20	AS703	Verizon Communications India Private Limited	4,096
203.78.192.0/20	AS2914	NTT Ltd Japan Corporation	4,096
203.78.96.0/20	AS18362	Netway Communication Co.,Ltd.	4,096
203.78.112.0/20	AS24203	PT XLSMART Telecom Sejahtera Tbk	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
203.78.132.0/22	AS2519	10/F, Cameron Centre	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
203.78.165.0/24	AS23672	Airwave Pvt. Ltd.	256
203.78.160.0/24	AS206757	FIBROPTIC CAT TELECOM SL	256
203.78.162.0/24	AS138663	AVM Cloud Sdn. Bhd.	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
203.78.149.0/24	AS4620	SOLONE PTE LTD	256
203.78.151.0/24	AS4620	SOLONE PTE LTD	256
203.78.145.0/24	AS134749	Md. Nasir Uddin T/A SPEED TECH ONLINE	256
203.78.144.0/24	AS134749	Md. Nasir Uddin T/A SPEED TECH ONLINE	256
203.78.150.0/24	AS9234	SOLONE PTE LTD	256
203.78.161.0/24	AS10557	UAB code200	256
203.78.179.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

254 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.78.163.140	AS10557 Connect Northwest Internet Services, LLC	`0.26ms` from Seattle, US

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
184.87.35.72	AS16625 Akamai Technologies, Inc.	`0.47ms` from Atlanta, US
159.226.234.24	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`1.76ms` from Beijing, CN
181.110.208.104	AS7303 Telecom Argentina S.A.	`16.60ms` from Buenos Aires, AR
75.129.11.248	AS20115 Charter Communications LLC	`11.85ms` from Chicago, US
165.128.192.8	AS2381 WiscNet	`13.73ms` from Chicago, US
128.255.129.56	AS3676 University of Iowa	`6.17ms` from Chicago, US
202.59.211.136	AS9825 Sustainable Development Networking Program	`0.22ms` from Dhaka, BD
52.31.84.56	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
68.40.180.200	AS7922 Comcast Cable Communications, LLC	`8.95ms` from Flint, US
84.150.46.88	AS3320 Deutsche Telekom AG	`6.67ms` from Frankfurt am Main, DE
87.157.161.248	AS3320 Deutsche Telekom AG	`9.13ms` from Frankfurt am Main, DE
122.163.22.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.90ms` from Kolkata, IN
137.195.235.136	AS786 Jisc Services Limited	`2.13ms` from Kuala Lumpur, MY
80.2.195.136	AS5089 Virgin Media Limited	`7.45ms` from London, GB
213.176.105.184	AS142578 E-Large (HongKong)	`0.20ms` from Los Angeles, US
64.125.174.40	AS6461 Zayo Bandwidth	`0.78ms` from Los Angeles, US
203.219.160.216	AS7545 TPG Telecom Limited	`1.80ms` from Melbourne, AU
112.27.81.8	AS9808 China Mobile Communications Group Co., Ltd.	`7.32ms` from Nanjing, CN
112.255.150.136	AS4837 CHINA UNICOM China169 Backbone	`1.73ms` from Qingdao, CN
93.67.25.8	AS30722 Vodafone Italia S.p.A.	`10.44ms` from Rome, IT
40.134.187.72	AS7029 Windstream Communications LLC	`7.08ms` from Atlanta, US
206.253.44.40	AS10821 The Pioneer Telephone Association, Inc.	`14.70ms` from Kansas City, US
73.156.31.88	AS7922 Comcast Cable Communications, LLC	`8.59ms` from Miami, US
91.157.205.120	AS719 Elisa Oyj	`0.77ms` from Oulu, FI
148.0.118.232	AS6400 Compañía Dominicana de Teléfonos S. A.	`3.43ms` from Santo Domingo, DO

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 203.78.163.153

traceroute to 203.78.163.153 (203.78.163.153): 64 hops max, 52 byte packets

1 [AS15169] 142.251.49.8 5.834 ms

2 *

3 [AS18530] 66.114.129.166 6.684 ms

4 [AS18530] 207.115.81.18 6.94 ms

5 [AS10557] 203.78.163.153 6.917 ms

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On December 14th 2025

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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