Network

	IP address	domain name	delay
1	176.221.87.1		1
2	92.43.37.126	f126.broadband2.quicknet.se	1
3	10.5.12.1	10.5.12.1 (private)	1
4	212.247.178.9	212.247.178.9 (RIPE NCC)	1
5	130.244.39.46	vst-ncore-1.bundle-ether1.tele2.net	1
6	130.244.71.178	kst5-core-1.bundle-ether6.tele2.net	3
7	130.244.39.28	gbg-core-1.hundredgige0-6-0-0.tele2.net	9
8	130.244.205.179	ams-core-2.bundle-ether1.tele2.net	24
9	130.244.71.245	nyc9-peer-1.ae0-unit0.tele2.net	98
10	144.223.26.73	sl-gw50-nyc-.sprintlink.net	99
11	144.232.1.43	sl-crs2-nyc-lc1-.sprintlink.net	99
12	144.232.6.6	144.232.6.6 (Sprint)	100
13	12.122.80.238	cr2.n54ny.ip.att.net	143
14	12.122.3.38	cr2.wswdc.ip.att.net	143
15	12.122.2.33	cr1.wswdc.ip.att.net	144
16	12.122.18.29	cr2.sl9mo.ip.att.net	146
17	12.122.2.217	cr1.sl9mo.ip.att.net	145
18	12.122.157.66	cr82.ltrar.ip.att.net	147
19	12.122.157.113	12.122.157.113 (AT&T)	191
20	12.251.120.38	12.251.120.38 (AT&T)	142
21	209.65.57.62	209.65.57.62	142
22	209.65.57.4	209.65.57.4	145

A primitive way of retrieving Web pages:

import socket

url = input('URL? ')
if url.startswith('http://'):
    url = url[7:]
slash = url.find('/')
if slash < 0:
    hostname = url
    pagename = '/'
else:
    hostname = url[:slash]
    pagename = url[slash:]

conn = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
conn.connect((hostname, 80))
to_send = [
    'GET ' + pagename + ' HTTP/1.1',
    'Host: ' + hostname,
    '']
for line in to_send:
    utf8 = bytes(line + '\r\n', 'UTF-8')
    conn.send(utf8)

next = conn.recv(102400)
length = 0
while next:
    length += len(next)
    next_str = next.decode('UTF-8')
    print(next_str)
    next = conn.recv(102400)
conn.close()
print('')
print('Total length: ' + str(length))