128.231.200.0/24 IP Range

Summary

ASN	AS3527 National Institutes of Health
BGP	128.231.0.0/16
IPs with RDNS	143
Hosted Domains	0
Pingable IPs	0
Router IPs	0


128.231.200.0	—	0
128.231.200.1	b10b12-nih-pe-a-bvi311-int.net.nih.gov	0
128.231.200.2	—	0
128.231.200.3	—	0
128.231.200.4	garden.cit.nih.gov	0
128.231.200.5	—	0
128.231.200.6	fedhub1.cit.nih.gov	0
128.231.200.7	—	0
128.231.200.8	—	0
128.231.200.9	—	0
128.231.200.10	nsbfed.cit.nih.gov	0
128.231.200.11	—	0
128.231.200.12	—	0
128.231.200.13	citdnstcassius.net.nih.gov	0
128.231.200.14	—	0
128.231.200.15	happy.cit.nih.gov	0
128.231.200.16	—	0
128.231.200.17	dnsttangh.cit.nih.gov	0
128.231.200.18	—	0
128.231.200.19	—	0
128.231.200.20	bronnas-pc.cit.nih.gov	0
128.231.200.21	volcano.net.nih.gov	0
128.231.200.22	—	0
128.231.200.23	wlanman.cit.nih.gov	0
128.231.200.24	—	0
128.231.200.25	citwongk1.cit.nih.gov	0
128.231.200.26	cthulhu.cit.nih.gov	0
128.231.200.27	—	0
128.231.200.28	—	0
128.231.200.29	stephen.cit.nih.gov	0
128.231.200.30	froggy.cit.nih.gov	0
128.231.200.31	—	0
128.231.200.32	—	0
128.231.200.33	—	0
128.231.200.34	citdcssliudeltsl64.cit.nih.gov	0
128.231.200.35	fed4c04linux.cit.nih.gov	0
128.231.200.36	—	0
128.231.200.37	citfwemmas.cit.nih.gov	0
128.231.200.38	miron.cit.nih.gov	0
128.231.200.39	purplemoon.cit.nih.gov	0
128.231.200.40	alfalfa.cit.nih.gov	0
128.231.200.41	rondo.cit.nih.gov	0
128.231.200.42	valena.cit.nih.gov	0
128.231.200.43	presto.cit.nih.gov	0
128.231.200.44	luetjen-sun.cit.nih.gov	0
128.231.200.45	zorro.cit.nih.gov	0
128.231.200.46	roger-fed.cit.nih.gov	0
128.231.200.47	seberaf-sun.cit.nih.gov	0
128.231.200.48	noon-sun.net.nih.gov	0
128.231.200.49	—	0
128.231.200.50	—	0
128.231.200.51	—	0
128.231.200.52	citdnstmccloud3.cit.nih.gov	0
128.231.200.53	roadrunner.cit.nih.gov	0
128.231.200.54	phi.cit.nih.gov	0
128.231.200.55	mclaren.cit.nih.gov	0
128.231.200.56	—	0
128.231.200.57	—	0
128.231.200.58	bahnms.cit.nih.gov	0
128.231.200.59	fernwood-1700-sonar-2.net.nih.gov	0
128.231.200.60	—	0
128.231.200.61	—	0
128.231.200.62	brain.cit.nih.gov	0
128.231.200.63	dawn11.net.nih.gov	0
128.231.200.64	dusk11.net.nih.gov	0
128.231.200.65	dcrt-bprc.cit.nih.gov	0
128.231.200.66	isb-fed2.cit.nih.gov	0
128.231.200.67	isb-fed3.cit.nih.gov	0
128.231.200.68	isb-fed4.cit.nih.gov	0
128.231.200.69	—	0
128.231.200.70	—	0
128.231.200.71	marcross.cit.nih.gov	0
128.231.200.72	udicad.cit.nih.gov	0
128.231.200.73	kfir.cit.nih.gov	0
128.231.200.74	sungod.cit.nih.gov	0
128.231.200.75	kineret2b.cit.nih.gov	0
128.231.200.76	kineretraid.cit.nih.gov	0
128.231.200.77	—	0
128.231.200.78	garnets.cit.nih.gov	0
128.231.200.79	sea-of-galil.cit.nih.gov	0
128.231.200.80	citdnsthaifa.cit.nih.gov	0
128.231.200.81	tarawa.cit.nih.gov	0
128.231.200.82	citdnstcashm2.cit.nih.gov	0
128.231.200.83	newt.cit.nih.gov	0
128.231.200.84	—	0
128.231.200.85	citdnstluetjen2.cit.nih.gov	0
128.231.200.86	bhoang-junk.cit.nih.gov	0
128.231.200.87	—	0
128.231.200.88	traffic.cit.nih.gov	0
128.231.200.89	scheng.cit.nih.gov	0
128.231.200.90	—	0
128.231.200.91	h2oboy.cit.nih.gov	0
128.231.200.92	chris-craft.cit.nih.gov	0
128.231.200.93	—	0
128.231.200.94	—	0
128.231.200.95	citluetjenm.cit.nih.gov	0
128.231.200.96	—	0
128.231.200.97	emmatux.cit.nih.gov	0
128.231.200.98	digdug2.cit.nih.gov	0
128.231.200.99	bottsg.cit.nih.gov	0
128.231.200.100	—	0
128.231.200.101	—	0
128.231.200.102	—	0
128.231.200.103	rosebud.cit.nih.gov	0
128.231.200.104	dogcow.cit.nih.gov	0
128.231.200.105	etai.cit.nih.gov	0
128.231.200.106	ruger.cit.nih.gov	0
128.231.200.107	glock.cit.nih.gov	0
128.231.200.108	beretta.cit.nih.gov	0
128.231.200.109	handk.cit.nih.gov	0
128.231.200.110	browning.cit.nih.gov	0
128.231.200.111	redseal-dev.cit.nih.gov	0
128.231.200.112	—	0
128.231.200.113	—	0
128.231.200.114	—	0
128.231.200.115	—	0
128.231.200.116	—	0
128.231.200.117	—	0
128.231.200.118	zen.cit.nih.gov	0
128.231.200.119	—	0
128.231.200.120	citorange3.cit.nih.gov	0
128.231.200.121	orange2.cit.nih.gov	0
128.231.200.122	—	0
128.231.200.123	—	0
128.231.200.124	citlexus.cit.nih.gov	0
128.231.200.125	citdnstmustangi.cit.nih.gov	0
128.231.200.126	citmustangiii.cit.nih.gov	0
128.231.200.127	—	0
128.231.200.128	noc-sun2.cit.nih.gov	0
128.231.200.129	olumide.cit.nih.gov	0
128.231.200.130	—	0
128.231.200.131	—	0
128.231.200.132	citdnstcube6.cit.nih.gov	0
128.231.200.133	citdnsttemp2k.cit.nih.gov	0
128.231.200.134	rita.cit.nih.gov	0
128.231.200.135	fwnoc.net.nih.gov	0
128.231.200.136	—	0
128.231.200.137	—	0
128.231.200.138	—	0
128.231.200.139	—	0
128.231.200.140	—	0
128.231.200.141	—	0
128.231.200.142	—	0
128.231.200.143	mamamia.net.nih.gov	0
128.231.200.144	—	0
128.231.200.145	—	0
128.231.200.146	lanej.cit.nih.gov	0
128.231.200.147	tuyetfw.net.nih.gov	0
128.231.200.148	cittuyetn2k.cit.nih.gov	0
128.231.200.149	—	0
128.231.200.150	kronos2b.net.nih.gov	0
128.231.200.151	—	0
128.231.200.152	tuyetdnst.net.nih.gov	0
128.231.200.153	camelot.cit.nih.gov	0
128.231.200.154	—	0
128.231.200.155	—	0
128.231.200.156	michaeln.cit.nih.gov	0
128.231.200.157	—	0
128.231.200.158	—	0
128.231.200.159	—	0
128.231.200.160	shotokan.cit.nih.gov	0
128.231.200.161	—	0
128.231.200.162	—	0
128.231.200.163	—	0
128.231.200.164	recoverhost.net.nih.gov	0
128.231.200.165	—	0
128.231.200.166	—	0
128.231.200.167	—	0
128.231.200.168	—	0
128.231.200.169	—	0
128.231.200.170	—	0
128.231.200.171	—	0
128.231.200.172	—	0
128.231.200.173	opsware-3.cit.nih.gov	0
128.231.200.174	opsware-2.cit.nih.gov	0
128.231.200.175	—	0
128.231.200.176	—	0
128.231.200.177	—	0
128.231.200.178	lalab1.net.nih.gov	0
128.231.200.179	lalab2.net.nih.gov	0
128.231.200.180	lalab3.net.nih.gov	0
128.231.200.181	sol-dorado.cit.nih.gov	0
128.231.200.182	wonders.net.nih.gov	0
128.231.200.183	funkytown.net.nih.gov	0
128.231.200.184	—	0
128.231.200.185	—	0
128.231.200.186	formosa.cit.nih.gov	0
128.231.200.187	—	0
128.231.200.188	goody.net.nih.gov	0
128.231.200.189	citjulinltp.cit.nih.gov	0
128.231.200.190	citjulin.cit.nih.gov	0
128.231.200.191	sorcery.net.nih.gov	0
128.231.200.192	gadget.cit.nih.gov	0
128.231.200.193	miracle.net.nih.gov	0
128.231.200.194	ostinato.cit.nih.gov	0
128.231.200.195	testudo.cit.nih.gov	0
128.231.200.196	—	0
128.231.200.197	—	0
128.231.200.198	—	0
128.231.200.199	—	0
128.231.200.200	gobi.cit.nih.gov	0
128.231.200.201	rsa2b.cit.nih.gov	0
128.231.200.202	tom-test.cit.nih.gov	0
128.231.200.203	bsimpson.cit.nih.gov	0
128.231.200.204	—	0
128.231.200.205	—	0
128.231.200.206	aki.cit.nih.gov	0
128.231.200.207	—	0
128.231.200.208	—	0
128.231.200.209	dnstjohng.cit.nih.gov	0
128.231.200.210	goto.net.nih.gov	0
128.231.200.211	—	0
128.231.200.212	thegirl.cit.nih.gov	0
128.231.200.213	citwatersr.cit.nih.gov	0
128.231.200.214	morrissj.cit.nih.gov	0
128.231.200.215	—	0
128.231.200.216	—	0
128.231.200.217	citwongk.cit.nih.gov	0
128.231.200.218	ob1.cit.nih.gov	0
128.231.200.219	ob2.cit.nih.gov	0
128.231.200.220	grega-2651xm.net.nih.gov	0
128.231.200.221	—	0
128.231.200.222	—	0
128.231.200.223	yellowdog.cit.nih.gov	0
128.231.200.224	—	0
128.231.200.225	—	0
128.231.200.226	os10borg.cit.nih.gov	0
128.231.200.227	—	0
128.231.200.228	panther.cit.nih.gov	0
128.231.200.229	kokie.cit.nih.gov	0
128.231.200.230	cheetah.cit.nih.gov	0
128.231.200.231	—	0
128.231.200.232	—	0
128.231.200.233	—	0
128.231.200.234	dogdnst.cit.nih.gov	0
128.231.200.235	—	0
128.231.200.236	labdawn-build.net.nih.gov	0
128.231.200.237	—	0
128.231.200.238	—	0
128.231.200.239	—	0
128.231.200.240	tanghlt2.cit.nih.gov	0
128.231.200.241	vpn-mon.net.nih.gov	0
128.231.200.242	—	0
128.231.200.243	—	0
128.231.200.244	nos-hp5si.cit.nih.gov	0
128.231.200.245	na.cit.nih.gov	0
128.231.200.246	ktran6.cit.nih.gov	0
128.231.200.247	whiter1.cit.nih.gov	0
128.231.200.248	ktran8.cit.nih.gov	0
128.231.200.249	—	0
128.231.200.250	berrywil-laptop.net.nih.gov	0
128.231.200.251	berry-testpc.net.nih.gov	0
128.231.200.252	citberryw-mac.cit.nih.gov	0
128.231.200.253	—	0
128.231.200.254	—	0
128.231.200.255	iron.cit.nih.gov	0

Traceroute

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

traceroute -a -n -q1 -m5 128.231.200.68

traceroute to 128.231.200.68 (128.231.200.68): 5 hops max, 52 byte packets

1 [AS43289] 45.153.124.1 2.678 ms

2 [AS43289] 178.17.160.162 11.685 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

On October 30th 2025