IPLIST.NET - 48.255.128.in-addr.arpa

Search for IP or hostnames:

48.255.128.in-addr.arpa checked at 2025-10-10T21:23:15.850Z 1196ms 87/87/87 100% R:24

`48.255.128.in-addr.arpa`

NS	`dns-core-cb-1.uiowa.edu`
NS	`dns-core-coph-1.uiowa.edu`
NS	`dns-core-itf-1.uiowa.edu`
NS	`dns-core-itf-2.uiowa.edu`
NS	`dns-core-lc-0.uiowa.edu`
NS	`dns-core-lc-1.uiowa.edu`
NS	`dns-wireless-cb-1.uiowa.edu`
NS	`dns-wireless-coph-1.uiowa.edu`
NS	`dns-wireless-lc-1.uiowa.edu`
NS	`dns1.uiowa.edu`
		A	2620:0:e50:3::10 ^{🇺🇸 University of Iowa}
			PTR	`dns-e1.uiowa.edu`
		A	128.255.1.26^{🇺🇸 University of Iowa}
			PTR	`dns-e1.uiowa.edu`
NS	`dns2.uiowa.edu`
		A	2620:0:e50:3::11 ^{🇺🇸 University of Iowa}
			PTR	`dns-e2.uiowa.edu`
		A	128.255.64.26^{🇺🇸 University of Iowa}
			PTR	`dns-e2.uiowa.edu`
NS	`dns3.uiowa.edu`
		A	2620:0:e50:3::12 ^{🇺🇸 University of Iowa}
			PTR	`dns-e3.uiowa.edu`
		A	128.255.1.27^{🇺🇸 University of Iowa}
			PTR	`dns-e3.uiowa.edu`
PTR	`rtr-core-cb.net.uiowa.edu`
		A	2620:0:e50:1::42 ^{🇺🇸 University of Iowa}
			PTR	`rtr-core-cb.net.uiowa.edu`
		A	128.255.204.66^{🇺🇸 University of Iowa}
			PTR	`rtr-core-cb.net.uiowa.edu`

`255.128.in-addr.arpa`

	NS	`dns-core-cb-1.uiowa.edu`
	NS	`dns-core-coph-1.uiowa.edu`
	NS	`dns-core-itf-1.uiowa.edu`
	NS	`dns-core-itf-2.uiowa.edu`
	NS	`dns-core-lc-0.uiowa.edu`
	NS	`dns-core-lc-1.uiowa.edu`
	NS	`dns-wireless-cb-1.uiowa.edu`
	NS	`dns-wireless-coph-1.uiowa.edu`
	NS	`dns-wireless-lc-1.uiowa.edu`
	NS	`dns1.uiowa.edu`
	NS	`dns2.uiowa.edu`
	NS	`dns3.uiowa.edu`
	NS	`dns-r1.uiowa.net`
	NS	`dns3.divms.uiowa.edu`
	PTR	`rtr-border-lc.net.uiowa.edu`

Up

86.48.255.128.in-addr.arpa

Starts with same word

48.org

48.tv

48.cn.com

48.in.th

48.pm

48.media

48.hu

48.at

48.fr

48.lv

48.se

48.in-addr.arpa

48.be

48.lt

48.net

48.de

48.ro

48.biz

48.pl

48.su

48.tel

48.cz

48.amsterdam

48.delivery

48.plus

48.co.uk

48.ie

48.cn

48.ru

48.io

48.ca

48.ph

48.dk

Starts similarily

84.bet

84.fyi

48.delivery

48.plus

48.co.uk

48.ie

48.cn

48.ru

84.eu

84.wf

84.co

84.ws

84.cn

84.co.kr

84.amsterdam

48.io

84.cm

48.ca

84.pl

84.dk

84.in-addr.arpa

84.lv

84.lt

48.ph

48.dk

84.world

48.org

84.de

84.ca

48.tv

84.su

84.fr

48.cn.com

48.in.th

48.pm

84.co.za

48.media

84.network

84.ro

48.hu

84.com.cn

84.by

84.cc

48.at

48.fr

48.lv

48.se

84.be

48.in-addr.arpa

48.be

48.lt

84.vc

84.ph

84.se

84.kz

48.net

48.de

84.gs

84.la

48.ro

84.net

84.nl

84.cl

48.biz

84.gg

48.pl

84.chat

48.su

48.tel

84.tech

84.org

84.biz

84.com

48.cz

48.amsterdam

AI analysis

48.255.128.in-addr.arpa is a parent of 86.48.255.128.in-addr.arpa.

48.255.128.in-addr.arpa is delegated to twelve name servers: dns-core-cb-1.uiowa.edu, dns-core-coph-1.uiowa.edu, dns-core-itf-1.uiowa.edu, dns-core-itf-2.uiowa.edu, dns-core-lc-0.uiowa.edu, dns-core-lc-1.uiowa.edu, dns-wireless-cb-1.uiowa.edu, dns-wireless-coph-1.uiowa.edu, dns-wireless-lc-1.uiowa.edu, dns1.uiowa.edu, dns2.uiowa.edu and dns3.uiowa.edu.

At least part of the name servers for 48.255.128.in-addr.arpa are shared with other domains, for instance neurosurgery.uiowa.edu, 202.255.128.in-addr.arpa, geology.uiowa.edu, rotc.uiowa.edu and health-protection-office.uiowa.edu.

These name servers are commonly used alongside the name servers dns-r1.uiowa.net.

Host names with two IP numbers:

dns1.uiowa.edu points to 2620:0:e50:3::10 and 128.255.1.26

dns2.uiowa.edu points to 2620:0:e50:3::11 and 128.255.64.26

dns3.uiowa.edu points to 2620:0:e50:3::12 and 128.255.1.27

Hostname rtr-core-cb.net.uiowa.edu resolves to two IPs: 2620:0:e50:1::42 and 128.255.204.66.

dbq