81.187.207.0/24 IP Range

Summary

ASN	AS20712 Andrews & Arnold Ltd
BGP	81.187.0.0/16
IPs with RDNS	255
Hosted Domains	0
Pingable IPs	51
Router IPs	2


81.187.207.0	0.207.187.81.in-addr.arpa	0
81.187.207.1	1.207.187.81.in-addr.arpa	0
81.187.207.2	2.207.187.81.in-addr.arpa	0
81.187.207.3	3.207.187.81.in-addr.arpa	0
81.187.207.4	4.207.187.81.in-addr.arpa	0
81.187.207.5	5.207.187.81.in-addr.arpa	0
81.187.207.6	81-187-207-6.ip4.reverse-dns.uk	0
81.187.207.7	81-187-207-7.ip4.reverse-dns.uk	0
81.187.207.8	81-187-207-8.ip4.reverse-dns.uk	0
81.187.207.9	81-187-207-9.ip4.reverse-dns.uk	0
81.187.207.10	81-187-207-10.ip4.reverse-dns.uk	0
81.187.207.11	11.207.187.81.in-addr.arpa	0
81.187.207.12	81-187-207-12.ip4.reverse-dns.uk	0
81.187.207.13	13.207.187.81.in-addr.arpa	0
81.187.207.14	14.207.187.81.in-addr.arpa	0
81.187.207.15	15.207.187.81.in-addr.arpa	0
81.187.207.16	81-187-207-16.ip4.reverse-dns.uk	0
81.187.207.17	81-187-207-17.ip4.reverse-dns.uk	0
81.187.207.18	tender.frixxon.co.uk	0
81.187.207.19	19.207.187.81.in-addr.arpa	0
81.187.207.20	20.207.187.81.in-addr.arpa	0
81.187.207.21	maze.grepular.com	0
81.187.207.22	22.207.187.81.in-addr.arpa	0
81.187.207.23	ian.pickworth.me.uk	0
81.187.207.24	81-187-207-24.ip4.reverse-dns.uk	0
81.187.207.25	25.207.187.81.in-addr.arpa	0
81.187.207.26	81-187-207-26.ip4.reverse-dns.uk	0
81.187.207.27	27.207.187.81.in-addr.arpa	0
81.187.207.28	28.207.187.81.in-addr.arpa	0
81.187.207.29	29.207.187.81.in-addr.arpa	0
81.187.207.30	81-187-207-30.ip4.reverse-dns.uk	0
81.187.207.31	31.207.187.81.in-addr.arpa	0
81.187.207.32	81-187-207-32.ip4.reverse-dns.uk	0
81.187.207.33	81-187-207-33.ip4.reverse-dns.uk	0
81.187.207.34	34.207.187.81.in-addr.arpa	0
81.187.207.35	35.207.187.81.in-addr.arpa	0
81.187.207.36	36.207.187.81.in-addr.arpa	0
81.187.207.37	37.207.187.81.in-addr.arpa	0
81.187.207.38	38.207.187.81.in-addr.arpa	0
81.187.207.39	39.207.187.81.in-addr.arpa	0
81.187.207.40	81-187-207-40.ip4.reverse-dns.uk	0
81.187.207.41	41.207.187.81.in-addr.arpa	0
81.187.207.42	42.207.187.81.in-addr.arpa	0
81.187.207.43	81-187-207-43.ip4.reverse-dns.uk	0
81.187.207.44	44.207.187.81.in-addr.arpa	0
81.187.207.45	45.207.187.81.in-addr.arpa	0
81.187.207.46	81-187-207-46.ip4.reverse-dns.uk	0
81.187.207.47	47.207.187.81.in-addr.arpa	0
81.187.207.48	48.207.187.81.in-addr.arpa	0
81.187.207.49	81-187-207-49.ip4.reverse-dns.uk	0
81.187.207.50	50.207.187.81.in-addr.arpa	0
81.187.207.51	51.207.187.81.in-addr.arpa	0
81.187.207.52	52.207.187.81.in-addr.arpa	0
81.187.207.53	81-187-207-53.ip4.reverse-dns.uk	0
81.187.207.54	81-187-207-54.ip4.reverse-dns.uk	0
81.187.207.55	55.207.187.81.in-addr.arpa	0
81.187.207.56	81-187-207-56.ip4.reverse-dns.uk	0
81.187.207.57	81-187-207-57.ip4.reverse-dns.uk	0
81.187.207.58	58.207.187.81.in-addr.arpa	0
81.187.207.59	81-187-207-59.ip4.reverse-dns.uk	0
81.187.207.60	60.207.187.81.in-addr.arpa	0
81.187.207.61	61.207.187.81.in-addr.arpa	0
81.187.207.62	81-187-207-62.ip4.reverse-dns.uk	0
81.187.207.63	81-187-207-63.ip4.reverse-dns.uk	0
81.187.207.64	64.207.187.81.in-addr.arpa	0
81.187.207.65	81-187-207-65.ip4.reverse-dns.uk	0
81.187.207.66	66.207.187.81.in-addr.arpa	0
81.187.207.67	67.207.187.81.in-addr.arpa	0
81.187.207.68	81-187-207-68.ip4.reverse-dns.uk	0
81.187.207.69	69.207.187.81.in-addr.arpa	0
81.187.207.70	70.207.187.81.in-addr.arpa	0
81.187.207.71	71.207.187.81.in-addr.arpa	0
81.187.207.72	72.207.187.81.in-addr.arpa	0
81.187.207.73	81-187-207-73.ip4.reverse-dns.uk	0
81.187.207.74	74.207.187.81.in-addr.arpa	0
81.187.207.75	81-187-207-75.ip4.reverse-dns.uk	0
81.187.207.76	76.207.187.81.in-addr.arpa	0
81.187.207.77	77.207.187.81.in-addr.arpa	0
81.187.207.78	78.207.187.81.in-addr.arpa	0
81.187.207.79	81-187-207-79.ip4.reverse-dns.uk	0
81.187.207.80	80.207.187.81.in-addr.arpa	0
81.187.207.81	fb.dchapman.com	0
81.187.207.82	vps.dchapman.com	0
81.187.207.83	phone.dchapman.com	0
81.187.207.84	eric.dchapman.com	0
81.187.207.85	85.207.187.81.in-addr.arpa	0
81.187.207.86	vps.aa2.uk	0
81.187.207.87	berlin.dchapman.com	0
81.187.207.88	w1.sda1.co.uk	0
81.187.207.89	coinchat.aa2.uk	0
81.187.207.90	moi.dchapman.com	0
81.187.207.91	hass.dchapman.com	0
81.187.207.92	coffee.dchapman.com	0
81.187.207.93	hex.dchapman.com	0
81.187.207.94	alba.dchapman.com	0
81.187.207.95	81-187-207-95.ip4.reverse-dns.uk	0
81.187.207.96	81-187-207-96.ip4.reverse-dns.uk	0
81.187.207.97	97.207.187.81.in-addr.arpa	0
81.187.207.98	98.207.187.81.in-addr.arpa	0
81.187.207.99	99.207.187.81.in-addr.arpa	0
81.187.207.100	100.207.187.81.in-addr.arpa	0
81.187.207.101	81-187-207-101.ip4.reverse-dns.uk	0
81.187.207.102	102.207.187.81.in-addr.arpa	0
81.187.207.103	103.207.187.81.in-addr.arpa	0
81.187.207.104	104.207.187.81.in-addr.arpa	0
81.187.207.105	105.207.187.81.in-addr.arpa	0
81.187.207.106	106.207.187.81.in-addr.arpa	0
81.187.207.107	81-187-207-107.ip4.reverse-dns.uk	0
81.187.207.108	108.207.187.81.in-addr.arpa	0
81.187.207.109	81-187-207-109.ip4.reverse-dns.uk	0
81.187.207.110	81-187-207-110.ip4.reverse-dns.uk	0
81.187.207.111	111.207.187.81.in-addr.arpa	0
81.187.207.112	112.207.187.81.in-addr.arpa	0
81.187.207.113	113.207.187.81.in-addr.arpa	0
81.187.207.114	114.207.187.81.in-addr.arpa	0
81.187.207.115	115.207.187.81.in-addr.arpa	0
81.187.207.116	116.207.187.81.in-addr.arpa	0
81.187.207.117	117.207.187.81.in-addr.arpa	0
81.187.207.118	81-187-207-118.ip4.reverse-dns.uk	0
81.187.207.119	119.207.187.81.in-addr.arpa	0
81.187.207.120	120.207.187.81.in-addr.arpa	0
81.187.207.121	121.207.187.81.in-addr.arpa	0
81.187.207.122	122.207.187.81.in-addr.arpa	0
81.187.207.123	81-187-207-123.ip4.reverse-dns.uk	0
81.187.207.124	124.207.187.81.in-addr.arpa	0
81.187.207.125	125.207.187.81.in-addr.arpa	0
81.187.207.126	126.207.187.81.in-addr.arpa	0
81.187.207.127	81-187-207-127.ip4.reverse-dns.uk	0
81.187.207.128	128.207.187.81.in-addr.arpa	0
81.187.207.129	81-187-207-129.ip4.reverse-dns.uk	0
81.187.207.130	130.207.187.81.in-addr.arpa	0
81.187.207.131	131.207.187.81.in-addr.arpa	0
81.187.207.132	81-187-207-132.ip4.reverse-dns.uk	0
81.187.207.133	133.207.187.81.in-addr.arpa	0
81.187.207.134	81-187-207-134.ip4.reverse-dns.uk	0
81.187.207.135	135.207.187.81.in-addr.arpa	0
81.187.207.136	136.207.187.81.in-addr.arpa	0
81.187.207.137	81-187-207-137.ip4.reverse-dns.uk	0
81.187.207.138	81-187-207-138.ip4.reverse-dns.uk	0
81.187.207.139	81-187-207-139.ip4.reverse-dns.uk	0
81.187.207.140	140.207.187.81.in-addr.arpa	0
81.187.207.141	exim.michaelward.co.uk	0
81.187.207.142	142.207.187.81.in-addr.arpa	0
81.187.207.143	143.207.187.81.in-addr.arpa	0
81.187.207.144	144.207.187.81.in-addr.arpa	0
81.187.207.145	81-187-207-145.ip4.reverse-dns.uk	0
81.187.207.146	81-187-207-146.ip4.reverse-dns.uk	0
81.187.207.147	147.207.187.81.in-addr.arpa	0
81.187.207.148	148.207.187.81.in-addr.arpa	0
81.187.207.149	81-187-207-149.ip4.reverse-dns.uk	0
81.187.207.150	150.207.187.81.in-addr.arpa	0
81.187.207.151	151.207.187.81.in-addr.arpa	0
81.187.207.152	81-187-207-152.ip4.reverse-dns.uk	0
81.187.207.153	153.207.187.81.in-addr.arpa	0
81.187.207.154	154.207.187.81.in-addr.arpa	0
81.187.207.155	81-187-207-155.ip4.reverse-dns.uk	0
81.187.207.156	156.207.187.81.in-addr.arpa	0
81.187.207.157	157.207.187.81.in-addr.arpa	0
81.187.207.158	158.207.187.81.in-addr.arpa	0
81.187.207.159	159.207.187.81.in-addr.arpa	0
81.187.207.160	160.207.187.81.in-addr.arpa	0
81.187.207.161	161.207.187.81.in-addr.arpa	0
81.187.207.162	162.207.187.81.in-addr.arpa	0
81.187.207.163	81-187-207-163.ip4.reverse-dns.uk	0
81.187.207.164	164.207.187.81.in-addr.arpa	0
81.187.207.165	165.207.187.81.in-addr.arpa	0
81.187.207.166	166.207.187.81.in-addr.arpa	0
81.187.207.167	167.207.187.81.in-addr.arpa	0
81.187.207.168	168.207.187.81.in-addr.arpa	0
81.187.207.169	169.207.187.81.in-addr.arpa	0
81.187.207.170	81-187-207-170.ip4.reverse-dns.uk	0
81.187.207.171	171.207.187.81.in-addr.arpa	0
81.187.207.172	172.207.187.81.in-addr.arpa	0
81.187.207.173	173.207.187.81.in-addr.arpa	0
81.187.207.174	174.207.187.81.in-addr.arpa	0
81.187.207.175	81-187-207-175.ip4.reverse-dns.uk	0
81.187.207.176	176.207.187.81.in-addr.arpa	0
81.187.207.177	177.207.187.81.in-addr.arpa	0
81.187.207.178	178.207.187.81.in-addr.arpa	0
81.187.207.179	179.207.187.81.in-addr.arpa	0
81.187.207.180	180.207.187.81.in-addr.arpa	0
81.187.207.181	181.207.187.81.in-addr.arpa	0
81.187.207.182	81-187-207-182.ip4.reverse-dns.uk	0
81.187.207.183	183.207.187.81.in-addr.arpa	0
81.187.207.184	184.207.187.81.in-addr.arpa	0
81.187.207.185	185.207.187.81.in-addr.arpa	0
81.187.207.186	186.207.187.81.in-addr.arpa	0
81.187.207.187	187.207.187.81.in-addr.arpa	0
81.187.207.188	188.207.187.81.in-addr.arpa	0
81.187.207.189	189.207.187.81.in-addr.arpa	0
81.187.207.190	81-187-207-190.ip4.reverse-dns.uk	0
81.187.207.191	191.207.187.81.in-addr.arpa	0
81.187.207.192	192.207.187.81.in-addr.arpa	0
81.187.207.193	rb-lan.dbrooke.me.uk	0
81.187.207.194	booth.dbrooke.me.uk	0
81.187.207.195	riddles.dbrooke.me.uk	0
81.187.207.196	196.207.187.81.in-addr.arpa	0
81.187.207.197	app0.dbrooke.me.uk	0
81.187.207.198	198.207.187.81.in-addr.arpa	0
81.187.207.199	pollitt.dbrooke.me.uk	0
81.187.207.200	cubitt.dbrooke.me.uk	0
81.187.207.201	collett.dbrooke.me.uk	0
81.187.207.202	deb11.dbrooke.me.uk	0
81.187.207.203	netiom-g.dbrooke.me.uk	0
81.187.207.204	paget.dbrooke.me.uk	0
81.187.207.205	svcs0.dbrooke.me.uk	0
81.187.207.206	bbb.dbrooke.me.uk	0
81.187.207.207	philo.dbrooke.me.uk	0
81.187.207.208	208.207.187.81.in-addr.arpa	0
81.187.207.209	myth2.dbrooke.me.uk	0
81.187.207.210	cartest.dbrooke.me.uk	0
81.187.207.211	211.207.187.81.in-addr.arpa	0
81.187.207.212	212.207.187.81.in-addr.arpa	0
81.187.207.213	ogn.dbrooke.me.uk	0
81.187.207.214	214.207.187.81.in-addr.arpa	0
81.187.207.215	dhcp215.dbrooke.me.uk	0
81.187.207.216	dhcp216.dbrooke.me.uk	0
81.187.207.217	dhcp217.dbrooke.me.uk	0
81.187.207.218	dhcp218.dbrooke.me.uk	0
81.187.207.219	dhcp219.dbrooke.me.uk	0
81.187.207.220	dhcp220.dbrooke.me.uk	0
81.187.207.221	dhcp221.dbrooke.me.uk	0
81.187.207.222	dhcp222.dbrooke.me.uk	0
81.187.207.223	223.207.187.81.in-addr.arpa	0
81.187.207.224	224.207.187.81.in-addr.arpa	0
81.187.207.225	rb-dmz.dbrooke.me.uk	0
81.187.207.226	ns0v4.dbrooke.me.uk	0
81.187.207.227	bt.dbrooke.me.uk	0
81.187.207.228	srt.dbrooke.me.uk	0
81.187.207.229	ntpi.dbrooke.me.uk	0
81.187.207.230	webb.dbrooke.me.uk	0
81.187.207.231	gitea.dbrooke.me.uk	0
81.187.207.232	traccar1.dbrooke.me.uk	0
81.187.207.233	gresley.dbrooke.me.uk	0
81.187.207.234	obsd74.dbrooke.me.uk	0
81.187.207.235	traccar0.dbrooke.me.uk	0
81.187.207.236	mx0.dbrooke.me.uk	0
81.187.207.237	ukhasnet0.dbrooke.me.uk	0
81.187.207.238	—	0
81.187.207.239	239.207.187.81.in-addr.arpa	0
81.187.207.240	240.207.187.81.in-addr.arpa	0
81.187.207.241	rb-house.dbrooke.me.uk	0
81.187.207.242	lms0.dbrooke.me.uk	0
81.187.207.243	srb.dbrooke.me.uk	0
81.187.207.244	srk.dbrooke.me.uk	0
81.187.207.245	dhcp245.dbrooke.me.uk	0
81.187.207.246	lemon.dbrooke.me.uk	0
81.187.207.247	emonpi.dbrooke.me.uk	0
81.187.207.248	openevse.dbrooke.me.uk	0
81.187.207.249	cerbo.dbrooke.me.uk	0
81.187.207.250	openhab.dbrooke.me.uk	0
81.187.207.251	seplos.dbrooke.me.uk	0
81.187.207.252	x522.dbrooke.me.uk	0
81.187.207.253	x523.dbrooke.me.uk	0
81.187.207.254	pbx0.dbrooke.me.uk	0
81.187.207.255	255.207.187.81.in-addr.arpa	0

Traceroute

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

traceroute -a -n -q1 -f4 81.187.207.7

traceroute to 81.187.207.7 (81.187.207.7): 64 hops max, 52 byte packets

4 [AS20712] 192.150.92.24 0.317 ms

5 [AS20712] 192.150.92.47 0.313 ms

6 [AS20712] 81.187.207.7 3.859 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On October 3rd 2025