81.187.203.0/24 IP Range

Summary

ASN	AS20712 Andrews & Arnold Ltd
BGP	81.187.0.0/16
IPs with RDNS	190
Hosted Domains	0
Pingable IPs	30
Router IPs	2


81.187.203.0	—	0
81.187.203.1	kgcc01.kgcc.co.uk	0
81.187.203.2	kgcc.co.uk	0
81.187.203.3	horis2.kgcc.co.uk	0
81.187.203.4	horis.kgcc.co.uk	0
81.187.203.5	ml110c.kgcc.co.uk	0
81.187.203.6	a8hex.com	0
81.187.203.7	wasdale.kgcc.co.uk	0
81.187.203.8	wrynose.kgcc.co.uk	0
81.187.203.9	ljc.kgcc.co.uk	0
81.187.203.10	lj.kgcc.co.uk	0
81.187.203.11	kenz81.kgcc.co.uk	0
81.187.203.12	eskdale.kgcc.co.uk	0
81.187.203.13	r037.kgcc.co.uk	0
81.187.203.14	r044.kgcc.co.uk	0
81.187.203.15	—	0
81.187.203.16	81-187-203-16.ip4.reverse-dns.uk	0
81.187.203.17	17.203.187.81.in-addr.arpa	0
81.187.203.18	18.203.187.81.in-addr.arpa	0
81.187.203.19	19.203.187.81.in-addr.arpa	0
81.187.203.20	81-187-203-20.ip4.reverse-dns.uk	0
81.187.203.21	21.203.187.81.in-addr.arpa	0
81.187.203.22	81-187-203-22.ip4.reverse-dns.uk	0
81.187.203.23	81-187-203-23.ip4.reverse-dns.uk	0
81.187.203.24	81-187-203-24.ip4.reverse-dns.uk	0
81.187.203.25	25.203.187.81.in-addr.arpa	0
81.187.203.26	26.203.187.81.in-addr.arpa	0
81.187.203.27	27.203.187.81.in-addr.arpa	0
81.187.203.28	81-187-203-28.ip4.reverse-dns.uk	0
81.187.203.29	29.203.187.81.in-addr.arpa	0
81.187.203.30	30.203.187.81.in-addr.arpa	0
81.187.203.31	81-187-203-31.ip4.reverse-dns.uk	0
81.187.203.32	32.203.187.81.in-addr.arpa	0
81.187.203.33	33.203.187.81.in-addr.arpa	0
81.187.203.34	81-187-203-34.ip4.reverse-dns.uk	0
81.187.203.35	81-187-203-35.ip4.reverse-dns.uk	0
81.187.203.36	36.203.187.81.in-addr.arpa	0
81.187.203.37	37.203.187.81.in-addr.arpa	0
81.187.203.38	38.203.187.81.in-addr.arpa	0
81.187.203.39	39.203.187.81.in-addr.arpa	0
81.187.203.40	40.203.187.81.in-addr.arpa	0
81.187.203.41	81-187-203-41.ip4.reverse-dns.uk	0
81.187.203.42	42.203.187.81.in-addr.arpa	0
81.187.203.43	43.203.187.81.in-addr.arpa	0
81.187.203.44	44.203.187.81.in-addr.arpa	0
81.187.203.45	45.203.187.81.in-addr.arpa	0
81.187.203.46	46.203.187.81.in-addr.arpa	0
81.187.203.47	47.203.187.81.in-addr.arpa	0
81.187.203.48	48.203.187.81.in-addr.arpa	0
81.187.203.49	49.203.187.81.in-addr.arpa	0
81.187.203.50	50.203.187.81.in-addr.arpa	0
81.187.203.51	81-187-203-51.ip4.reverse-dns.uk	0
81.187.203.52	52.203.187.81.in-addr.arpa	0
81.187.203.53	53.203.187.81.in-addr.arpa	0
81.187.203.54	54.203.187.81.in-addr.arpa	0
81.187.203.55	55.203.187.81.in-addr.arpa	0
81.187.203.56	56.203.187.81.in-addr.arpa	0
81.187.203.57	57.203.187.81.in-addr.arpa	0
81.187.203.58	58.203.187.81.in-addr.arpa	0
81.187.203.59	59.203.187.81.in-addr.arpa	0
81.187.203.60	60.203.187.81.in-addr.arpa	0
81.187.203.61	61.203.187.81.in-addr.arpa	0
81.187.203.62	62.203.187.81.in-addr.arpa	0
81.187.203.63	63.203.187.81.in-addr.arpa	0
81.187.203.64	64.203.187.81.in-addr.arpa	0
81.187.203.65	65.203.187.81.in-addr.arpa	0
81.187.203.66	66.203.187.81.in-addr.arpa	0
81.187.203.67	67.203.187.81.in-addr.arpa	0
81.187.203.68	81-187-203-68.ip4.reverse-dns.uk	0
81.187.203.69	69.203.187.81.in-addr.arpa	0
81.187.203.70	81-187-203-70.ip4.reverse-dns.uk	0
81.187.203.71	71.203.187.81.in-addr.arpa	0
81.187.203.72	72.203.187.81.in-addr.arpa	0
81.187.203.73	73.203.187.81.in-addr.arpa	0
81.187.203.74	74.203.187.81.in-addr.arpa	0
81.187.203.75	75.203.187.81.in-addr.arpa	0
81.187.203.76	76.203.187.81.in-addr.arpa	0
81.187.203.77	81-187-203-77.ip4.reverse-dns.uk	0
81.187.203.78	78.203.187.81.in-addr.arpa	0
81.187.203.79	79.203.187.81.in-addr.arpa	0
81.187.203.80	tribeca.watermarktech.co.uk	0
81.187.203.81	zuul.watermarktech.co.uk	0
81.187.203.82	clortho.watermarktech.co.uk	0
81.187.203.83	venkman.watermarktech.co.uk	0
81.187.203.84	stantz.watermarktech.co.uk	0
81.187.203.85	spengler.watermarktech.co.uk	0
81.187.203.86	zeddemore.watermarktech.co.uk	0
81.187.203.87	barrett.watermarktech.co.uk	0
81.187.203.88	tully.watermarktech.co.uk	0
81.187.203.89	peck.watermarktech.co.uk	0
81.187.203.90	melnitz.watermarktech.co.uk	0
81.187.203.91	yeager.watermarktech.co.uk	0
81.187.203.92	slimer.watermarktech.co.uk	0
81.187.203.93	staypuft.watermarktech.co.uk	0
81.187.203.94	dreamghost.watermarktech.co.uk	0
81.187.203.95	gozer.watermarktech.co.uk	0
81.187.203.96	96.203.187.81.in-addr.arpa	0
81.187.203.97	97.203.187.81.in-addr.arpa	0
81.187.203.98	98.203.187.81.in-addr.arpa	0
81.187.203.99	99.203.187.81.in-addr.arpa	0
81.187.203.100	100.203.187.81.in-addr.arpa	0
81.187.203.101	81-187-203-101.ip4.reverse-dns.uk	0
81.187.203.102	102.203.187.81.in-addr.arpa	0
81.187.203.103	103.203.187.81.in-addr.arpa	0
81.187.203.104	104.203.187.81.in-addr.arpa	0
81.187.203.105	105.203.187.81.in-addr.arpa	0
81.187.203.106	81-187-203-106.ip4.reverse-dns.uk	0
81.187.203.107	107.203.187.81.in-addr.arpa	0
81.187.203.108	108.203.187.81.in-addr.arpa	0
81.187.203.109	109.203.187.81.in-addr.arpa	0
81.187.203.110	81-187-203-110.ip4.reverse-dns.uk	0
81.187.203.111	111.203.187.81.in-addr.arpa	0
81.187.203.112	112.203.187.81.in-addr.arpa	0
81.187.203.113	113.203.187.81.in-addr.arpa	0
81.187.203.114	114.203.187.81.in-addr.arpa	0
81.187.203.115	115.203.187.81.in-addr.arpa	0
81.187.203.116	81-187-203-116.ip4.reverse-dns.uk	0
81.187.203.117	117.203.187.81.in-addr.arpa	0
81.187.203.118	118.203.187.81.in-addr.arpa	0
81.187.203.119	81-187-203-119.ip4.reverse-dns.uk	0
81.187.203.120	81-187-203-120.ip4.reverse-dns.uk	0
81.187.203.121	81-187-203-121.ip4.reverse-dns.uk	0
81.187.203.122	122.203.187.81.in-addr.arpa	0
81.187.203.123	123.203.187.81.in-addr.arpa	0
81.187.203.124	81-187-203-124.ip4.reverse-dns.uk	0
81.187.203.125	125.203.187.81.in-addr.arpa	0
81.187.203.126	126.203.187.81.in-addr.arpa	0
81.187.203.127	127.203.187.81.in-addr.arpa	0
81.187.203.128	—	0
81.187.203.129	firebrick-internal.grinton.net	0
81.187.203.130	firewall-external.grinton.net	0
81.187.203.131	cleopatra.grinton.net	0
81.187.203.132	remus.grinton.net	0
81.187.203.133	zoom-internal.grinton.net	0
81.187.203.134	julius.grinton.net	0
81.187.203.135	phone.grinton.net	0
81.187.203.136	caesar-e.grinton.net	0
81.187.203.137	antony.grinton.net	0
81.187.203.138	—	0
81.187.203.139	—	0
81.187.203.140	www.owncloud-test.co.uk	0
81.187.203.141	cleopatra-e-1.grinton.net	0
81.187.203.142	cleopatra-e-2.grinton.net	0
81.187.203.143	cleopatra-e-3.grinton.net	0
81.187.203.144	project2004-test.grinton.net	0
81.187.203.145	pgv-test.grinton.net	0
81.187.203.146	gdj-test.grinton.net	0
81.187.203.147	brutus-test.grinton.net	0
81.187.203.148	davical-test.grinton.net	0
81.187.203.149	webmail-test.grinton.net	0
81.187.203.150	artemis-e.grinton.net	0
81.187.203.151	—	0
81.187.203.152	apollo-e.grinton.net	0
81.187.203.153	jupiter-e.grinton.net	0
81.187.203.154	—	0
81.187.203.155	—	0
81.187.203.156	—	0
81.187.203.157	—	0
81.187.203.158	—	0
81.187.203.159	—	0
81.187.203.160	—	0
81.187.203.161	—	0
81.187.203.162	—	0
81.187.203.163	www.hougie.co.uk	0
81.187.203.164	www.wham.org.uk	0
81.187.203.165	andrew.grinton.net	0
81.187.203.166	www.flowercity.co.uk	0
81.187.203.167	project2004.grinton.net	0
81.187.203.168	pgv.grinton.net	0
81.187.203.169	gdj.grinton.net	0
81.187.203.170	brutus.grinton.net	0
81.187.203.171	calendar.grinton.net	0
81.187.203.172	davical.grinton.net	0
81.187.203.173	webmail.grinton.net	0
81.187.203.174	davical2.grinton.net	0
81.187.203.175	webtrees.grinton.net	0
81.187.203.176	—	0
81.187.203.177	—	0
81.187.203.178	—	0
81.187.203.179	—	0
81.187.203.180	—	0
81.187.203.181	—	0
81.187.203.182	—	0
81.187.203.183	—	0
81.187.203.184	—	0
81.187.203.185	—	0
81.187.203.186	—	0
81.187.203.187	—	0
81.187.203.188	—	0
81.187.203.189	—	0
81.187.203.190	tacitus-e.grinton.net	0
81.187.203.191	tiberias-e.grinton.net	0
81.187.203.192	caligula-e.grinton.net	0
81.187.203.193	claudius-e.grinton.net	0
81.187.203.194	domitian-e.grinton.net	0
81.187.203.195	hadrian-e.grinton.net	0
81.187.203.196	severus-e.grinton.net	0
81.187.203.197	theophilus-e.grinton.net	0
81.187.203.198	titus-e.grinton.net	0
81.187.203.199	trajan-e.grinton.net	0
81.187.203.200	—	0
81.187.203.201	—	0
81.187.203.202	—	0
81.187.203.203	—	0
81.187.203.204	—	0
81.187.203.205	—	0
81.187.203.206	—	0
81.187.203.207	—	0
81.187.203.208	—	0
81.187.203.209	—	0
81.187.203.210	julius-e-0.grinton.net	0
81.187.203.211	julius-e-1.grinton.net	0
81.187.203.212	julius-e-2.grinton.net	0
81.187.203.213	julius-e-3.grinton.net	0
81.187.203.214	julius-e-4.grinton.net	0
81.187.203.215	julius-e-5.grinton.net	0
81.187.203.216	julius-e-6.grinton.net	0
81.187.203.217	julius-e-7.grinton.net	0
81.187.203.218	julius-e-8.grinton.net	0
81.187.203.219	julius-e-9.grinton.net	0
81.187.203.220	antony-e-0.grinton.net	0
81.187.203.221	antony-e-1.grinton.net	0
81.187.203.222	antony-e-2.grinton.net	0
81.187.203.223	—	0
81.187.203.224	antony-e-4.grinton.net	0
81.187.203.225	antony-e-5.grinton.net	0
81.187.203.226	antony-e-6.grinton.net	0
81.187.203.227	antony-e-7.grinton.net	0
81.187.203.228	decimus.grinton.net	0
81.187.203.229	marius.grinton.net	0
81.187.203.230	—	0
81.187.203.231	—	0
81.187.203.232	—	0
81.187.203.233	—	0
81.187.203.234	—	0
81.187.203.235	—	0
81.187.203.236	—	0
81.187.203.237	—	0
81.187.203.238	—	0
81.187.203.239	—	0
81.187.203.240	—	0
81.187.203.241	—	0
81.187.203.242	—	0
81.187.203.243	—	0
81.187.203.244	—	0
81.187.203.245	—	0
81.187.203.246	—	0
81.187.203.247	—	0
81.187.203.248	—	0
81.187.203.249	—	0
81.187.203.250	—	0
81.187.203.251	—	0
81.187.203.252	—	0
81.187.203.253	—	0
81.187.203.254	—	0
81.187.203.255	—	0

Traceroute

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

traceroute -a -n -q1 -f3 81.187.203.28

traceroute to 81.187.203.28 (81.187.203.28): 64 hops max, 52 byte packets

3 [AS20712] 192.150.92.24 0.278 ms

4 [AS20712] 192.150.92.74 0.616 ms

5 [AS20712] 81.187.203.28 2.281 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On October 3rd 2025