139.63.0.0/16

AS1103 · SURF B.V.

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Summary

Country	Netherlands
Domain	tno.nl
ASN	AS1103
Registry	RIPE
ID	TNO

WHOIS Details

inetnum:        139.63.0.0 - 139.63.255.255
netname:        TNO
descr:          Dutch organization for applied scientific research
country:        NL
admin-c:        TRO3-RIPE
tech-c:         TRO3-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
notify:         lir@surfnet.nl
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:01:14Z
source:         RIPE

role:           TNO Role Object
address:        P.O. box 96800
address:        NL - 2509 JE The Hague
address:        The Netherlands
nic-hdl:        TRO3-RIPE
e-mail:         beheer-tno-netwerk@tno.nl
notify:         lir@SURFnet.nl
mnt-by:         SN-LIR-MNT
created:        2003-11-13T13:51:00Z
last-modified:  2024-07-03T15:18:35Z
source:         RIPE

route:          139.63.0.0/16
descr:          TNO
origin:         AS1103
mnt-by:         AS1103-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2004-04-27T15:52:15Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 139.0.0.0/8

Range	ASN	Company	Num of IPs
139.208.0.0/13	AS4837	China Unicom Jilin province network	524,288
139.192.0.0/14	AS23700	PT. First Media,Tbk	262,144
139.103.0.0/16	AS611	Universite de Moncton	65,536
139.143.0.0/16	AS209237	NPL Management Ltd	65,536
139.241.0.0/16	AS321	DoD Network Information Center	65,536
139.41.0.0/16	AS5852	DoD Network Information Center	65,536
139.175.0.0/16	AS4780		65,536
139.72.0.0/16	AS26034	Northwest Airlines, Inc.	65,536
139.219.0.0/16	AS58593	Shanghai Blue Cloud Technology Co.,Ltd	65,536
139.253.0.0/16	AS27064	DoD Network Information Center	65,536
139.241.0.0/16	AS27066	DoD Network Information Center	65,536
139.198.0.0/16	AS58466	Yunify Technologies Inc.	65,536
139.186.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.161.0.0/16	AS367	Headquarters, USAISC	65,536
139.53.0.0/16	AS3741	ArcelorMittal South Africa Ltd	65,536
139.199.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.196.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
139.142.0.0/16	AS577	Bell Canada	65,536
139.217.0.0/16	AS58593	Shanghai Blue Cloud Technology Co.,Ltd	65,536
139.241.0.0/16	AS2046	DoD Network Information Center	65,536
139.241.0.0/16	AS27064	DoD Network Information Center	65,536
139.254.0.0/16	AS27064	DoD Network Information Center	65,536
139.241.0.0/16	AS27065	DoD Network Information Center	65,536
139.241.0.0/16	AS354	DoD Network Information Center	65,536
139.102.0.0/16	AS399315	Indiana State University	65,536
139.191.0.0/16	AS42165	COMMISSION OF THE EUROPEAN COMMUNITIES	65,536
139.155.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536
139.3.0.0/16	AS20765	Henkel AG & Co KGaA	65,536
139.139.0.0/16	AS367	Headquarters, USAISC	65,536
139.232.0.0/16	AS367	Headquarters, USAISC	65,536
139.182.0.0/16	AS2152	California State University San Bernardino	65,536
139.198.0.0/16	AS59078	Yunify Technologies Inc.	65,536
139.147.0.0/16	AS22198	Lafayette College	65,536
139.126.0.0/16	AS22463	CDK Global, LLC	65,536
139.234.0.0/16	AS27064	DoD Network Information Center	65,536
139.224.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536
139.52.0.0/16	AS5707	The University of Texas Health Science Center at Houston	65,536
139.241.0.0/16	AS463	DoD Network Information Center	65,536
139.78.0.0/16	AS395421	Oklahoma State University	65,536
139.241.0.0/16	AS637	DoD Network Information Center	65,536
139.192.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.193.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.194.0.0/16	AS23700	Asia Pacific Network Information Centre	65,536
139.228.0.0/16	AS23700	PT. First Media,Tbk	65,536
139.148.0.0/16	AS23771	SHANXI NETWORK INTERMEDIARY CO.,LTD	65,536
139.152.0.0/16	AS2497	Tokyo Gas Co., Ltd.	65,536
139.141.0.0/16	AS25242	P.O. Box 5969	65,536
139.145.0.0/16	AS25400	Aker Maritime	65,536
139.241.0.0/16	AS258	DoD Network Information Center	65,536
139.129.0.0/16	AS37963	Aliyun Computing Co., LTD	65,536

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
139.63.239.22	myshots.nl	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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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
150.136.64.128	AS31898 Oracle Corporation	`0.38ms` from Ashburn, US
208.127.225.208	AS394089 Google LLC	`0.14ms` from Ashburn, US
188.25.26.144	AS8708 DIGI ROMANIA S.A.	`0.89ms` from Bucharest, RO
70.75.162.16	AS6327 Shaw Communications Inc.	`13.45ms` from Calgary, CA
223.7.54.64	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.70ms` from Hangzhou, CN
222.220.241.240	AS4134 CHINANET-BACKBONE	`7.06ms` from Kunming, CN
47.198.181.192	AS5650 Frontier Communications of America, Inc.	`5.45ms` from Miami, US
189.248.97.224	AS8151 UNINET	`11.14ms` from Phoenix, US
188.175.142.48	AS16246 O2 Czech Republic, a.s.	`5.61ms` from Prague, CZ
82.89.107.0	AS3269 Telecom Italia S.p.A.	`1.13ms` from Rome, IT
13.57.204.224	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
116.40.130.32	AS17858 LG POWERCOMM	`2.12ms` from Seoul, KR
219.255.155.144	AS9318 SK Broadband Co Ltd	`2.33ms` from Seoul, KR
20.205.244.144	AS8075 Microsoft Corporation	`0.30ms` from Singapore, SG
171.125.179.48	AS4837 CHINA UNICOM China169 Backbone	`4.93ms` from Taiyuan, CN
123.138.157.80	AS4837 CHINA UNICOM China169 Backbone	`2.58ms` from Xi'an, CN
122.167.144.80	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.82ms` from Ahmedabad, IN
23.12.75.208	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
34.219.133.32	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
178.119.150.176	AS6848 Telenet BV	`5.87ms` from Brussels, BE
75.176.219.208	AS11426 Charter Communications Inc	`5.81ms` from Charlotte, US
108.69.236.80	AS7018 AT&T Enterprises, LLC	`7.82ms` from Chicago, US
125.80.183.80	AS4134 CHINANET-BACKBONE	`1.84ms` from Chongqing, CN
117.235.25.176	AS9829 National Internet Backbone	`6.47ms` from Delhi, IN
80.137.62.224	AS3320 Deutsche Telekom AG	`8.16ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m9 139.63.67.73

traceroute to 139.63.67.73 (139.63.67.73): 9 hops max, 52 byte packets

1 [AS15169] 142.251.254.4 86.193 ms

2 *

3 *

4 [AS1103] 145.145.191.211 94.697 ms

5 [AS1103] 145.145.176.235 94.963 ms

6 [AS1103] 145.145.26.77 94.76 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On October 30th 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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