37.251.0.0/17

AS1136  ·  KPN B.V.

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Summary

Country Netherlands
Domain kpn.com
ASN AS1136
Registry RIPE
ID NL-WAPI-20120418

WHOIS Details

inetnum:        37.251.0.0 - 37.251.127.255
netname:        NL-WAPI-20120418
country:        NL
org:            ORG-WAPI1-RIPE
admin-c:        KPN-RIPE
tech-c:         KPN-RIPE
tech-c:         KPN-RIPE
status:         ALLOCATED PA
notify:         kpn-ip-office@kpn.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KPN-MNT
mnt-lower:      KPN-MNT
mnt-domains:    KPN-MNT
mnt-routes:     KPN-MNT
created:        2012-04-18T08:49:37Z
last-modified:  2021-03-02T09:19:46Z
source:         RIPE
abuse-email:    abuse@kpn.com
abuse-c:        PT978-RIPE
abuse-org:      ORG-WAPI1-RIPE

organisation:   ORG-WAPI1-RIPE
org-name:       KPN B.V.
country:        NL
org-type:       LIR
address:        Rontgenlaan 75
address:        2719 DX
address:        Zoetermeer
address:        NETHERLANDS
phone:          +31622433027
e-mail:         kpn-ip-office@kpn.com
admin-c:        BAKC-RIPE
admin-c:        RH672-RIPE
admin-c:        PBOS-RIPE
admin-c:        BAKC-RIPE
abuse-c:        PT978-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        KPN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KPN-MNT
created:        2004-04-17T11:44:04Z
last-modified:  2023-03-08T08:10:46Z
source:         RIPE
abuse-email:    abuse@kpn.com
abuse-c:        PT978-RIPE
abuse-org:      undefined

role:           KPN Internet
address:        KPN
address:        Wilhelminakade 123
address:        3072AP Rotterdam
address:        Netherlands
abuse-mailbox:  abuse@kpn.com
e-mail:         kpn-ip-office@kpn.com
remarks:        trouble: +----------------------------------------------------+
remarks:        trouble: | Peering/operational issues: peering-office@kpn.com |
remarks:        trouble: +----------------------------------------------------+
admin-c:        JZ1998-RIPE
admin-c:        PBOS-RIPE
tech-c:         MH5996-RIPE
tech-c:         JDM1-RIPE
remarks:        ==========================================================
remarks:        Role Object for KPN Internet Solutions
remarks:        For urgent operational issues, change requests, routing
remarks:        policies, etc use the email address peering-office@kpn.com
remarks:        For portscans, DoS attacks and spam complaints, please
remarks:        use the email address abuse@kpn.com.
remarks:        Please include all headers and logging where appropriate.
remarks:        For domain changes use the email address domain@kpn.com
remarks:        ==========================================================
nic-hdl:        KPN-RIPE
mnt-by:         KPN-MNT
created:        2004-08-11T08:57:52Z
last-modified:  2025-10-17T12:53:52Z
source:         RIPE

route:          37.251.0.0/17
descr:          KPN Network
origin:         AS1136
mnt-by:         KPN-MNT
notify:         kpn-ip-office@kpn.com
created:        2021-02-05T14:30:19Z
last-modified:  2021-02-05T14:30:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.251.0.0/16

Range ASN Company Num of IPs
37.251.128.0/19 AS34358 Cyber_Folks SRL 8,192
37.251.208.0/20 AS8953 Orange Romania S.A. 4,096
37.251.160.0/20 AS34358 Cyber_Folks SRL 4,096
37.251.176.0/20 AS39686 Eurofiber Nederland BV 4,096
37.251.224.0/21 AS31317 Stadtwerke Bad Reichenhall KU 2,048
37.251.192.0/21 AS29205 VERCOM S.A. 2,048
37.251.255.0/24 AS34358 S.C. BANCA TRANSILVANIA S.A. 256

Hosted domains

There are 199 domain names hosted across 96 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.251.125.154 stadstuintilburg.org 20
37.251.82.23 broodkaster.nl 17
37.251.65.187 fast-xs.eu 10
37.251.73.170 ossconsulting.eu 10
37.251.107.221 womensworldtour.nl 6
37.251.108.83 shoecare-keys.nl 6
37.251.29.111 myredfedora.com 5
37.251.49.236 busk.nl 5
37.251.97.20 sonicdistrict.com 4
37.251.87.67 sjarelbv.nl 4
37.251.7.179 thakoerdat.eu 3
37.251.7.135 timmermans-online.nl 3
37.251.66.156 mijnauto.net 3
37.251.15.184 deblauwe.me 3
37.251.82.40 cozacrea.nl 3
37.251.53.3 tanksystem.nl 3
37.251.66.159 jackplay.nl 2
37.251.54.190 bommelkaas.nl 2
37.251.76.99 failedgreatone.nl 2
37.251.39.194 dokterzundapp.nl 2

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

Pingable IPs

27,054 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
37.251.71.230 AS1136 KPN B.V. 2.40ms from Amsterdam, NL
37.251.85.245 AS1136 KPN B.V. 1.19ms from Amsterdam, NL
37.251.94.12 AS1136 KPN B.V. 2.95ms from Amsterdam, NL
37.251.31.182 AS1136 KPN B.V. 2.14ms from Amsterdam, NL
37.251.6.167 AS1136 KPN B.V. 2.01ms from Amsterdam, NL
37.251.14.151 AS1136 KPN B.V. 1.07ms from Amsterdam, NL
37.251.21.154 AS1136 KPN B.V. 2.08ms from Amsterdam, NL
37.251.96.243 AS1136 KPN B.V. 1.44ms from Amsterdam, NL
37.251.11.212 AS1136 KPN B.V. 1.82ms from Amsterdam, NL
37.251.123.240 AS1136 KPN B.V. 3.13ms from Amsterdam, NL
37.251.54.126 AS1136 KPN B.V. 2.34ms from Amsterdam, NL
37.251.98.81 AS1136 KPN B.V. 1.44ms from Amsterdam, NL
37.251.125.217 AS1136 KPN B.V. 3.02ms from Amsterdam, NL
37.251.110.46 AS1136 KPN B.V. 0.87ms from Amsterdam, NL
37.251.25.183 AS1136 KPN B.V. 2.73ms from Amsterdam, NL
37.251.92.239 AS1136 KPN B.V. 1.61ms from Amsterdam, NL
37.251.44.102 AS1136 KPN B.V. 1.23ms from Amsterdam, NL
37.251.26.105 AS1136 KPN B.V. 1.43ms from Amsterdam, NL
37.251.126.7 AS1136 KPN B.V. 3.07ms from Amsterdam, NL
37.251.13.81 AS1136 KPN B.V. 2.30ms from Amsterdam, NL
37.251.78.37 AS1136 KPN B.V. 2.39ms from Amsterdam, NL
37.251.97.174 AS1136 KPN B.V. 2.97ms from Amsterdam, NL
37.251.81.109 AS1136 KPN B.V. 2.27ms from Amsterdam, NL
37.251.56.73 AS1136 KPN B.V. 2.47ms from Amsterdam, NL
37.251.42.121 AS1136 KPN B.V. 1.26ms from Amsterdam, NL

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
87.213.76.129 AS13127 Odido Netherlands B.V. 3.52ms from Amsterdam, NL
50.123.136.1 AS5650 Frontier Communications of America, Inc. 14.02ms from Ashburn, US
70.191.133.1 AS22773 Cox Communications Inc. 2.94ms from Atlanta, US
74.116.1.129 AS46562 Performive LLC 0.44ms from Atlanta, US
180.241.248.1 AS7713 PT Telekomunikasi Indonesia 9.87ms from Batam, ID
60.205.190.65 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.07ms from Beijing, CN
114.243.112.1 AS4808 China Unicom Beijing Province Network 2.94ms from Beijing, CN
101.26.132.1 AS4837 CHINA UNICOM China169 Backbone 10.42ms from Beijing, CN
59.160.136.225 AS4755 TATA Communications formerly VSNL is Leading ISP 0.78ms from Bengaluru, IN
79.238.34.209 AS3320 Deutsche Telekom AG 2.01ms from Berlin, DE
84.139.120.177 AS3320 Deutsche Telekom AG 2.09ms from Berlin, DE
186.83.253.113 AS10620 Telmex Colombia S.A. 11.76ms from Bogota, CO
4.53.55.193 AS3356 Level 3 Parent, LLC 0.35ms from Boston, US
178.119.52.1 AS6848 Telenet BV 3.35ms from Brussels, BE
200.32.102.81 AS3549 Level 3 Parent, LLC 0.29ms from Buenos Aires, AR
181.171.132.1 AS7303 Telecom Argentina S.A. 1.14ms from Buenos Aires, AR
197.57.115.1 AS8452 TE-AS 4.46ms from Cairo, EG
222.241.236.1 AS4134 CHINANET-BACKBONE 3.09ms from Changsha, CN
67.43.254.1 AS11976 Fidelity Communication International Inc. 9.22ms from Chicago, US
98.206.113.33 AS7922 Comcast Cable Communications, LLC 5.51ms from Chicago, US
35.226.245.129 AS396982 Google LLC 0.12ms from Council Bluffs, US
71.116.47.1 AS701 Verizon Business 13.79ms from Detroit, US
109.78.32.1 AS15502 Vodafone Ireland Limited 0.76ms from Dublin, IE
189.17.33.161 AS4230 CLARO S.A. 0.57ms from Fortaleza, BR
171.243.224.17 AS7552 Viettel Group 8.45ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 37.251.9.95
traceroute to 37.251.9.95 (37.251.9.95): 64 hops max, 52 byte packets
3 *
4 *
5 [AS1136] 37.251.9.95 17.131 ms
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
On

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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