[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Jan 21 21:30:03 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 21 Jan, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 950612
Prefixes after maximum aggregation (per Origin AS): 356405
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 455539
Number of IPv4 prefixes with a valid ROA: 447747
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 502860
Total ASes present in the Internet Routing Table: 75291
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64549
Origin ASes announcing only one prefix: 26128
Transit ASes present in the Internet Routing Table: 10742
Transit-only ASes present in the Internet Routing Table: 492
Paths with bogon ASNs present in the IPv4 Routing Table: 82
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1104
Number of instances of unregistered ASNs: 1111
Number of 32-bit ASNs allocated by the RIRs: 43438
Number of 32-bit ASNs visible in the Routing Table: 35729
Prefixes from 32-bit ASNs in the Routing Table: 184684
Number of bogon 32-bit ASNs visible in the Routing Table: 36
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 369
Number of addresses announced to Internet: 3047605056
Equivalent to 181 /8s, 166 /16s and 195 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 318869
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247466
Total APNIC prefixes after maximum aggregation: 71875
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240731
Unique aggregates announced from the APNIC address blocks: 99781
APNIC Region origin ASes present in the Internet Routing Table: 13889
APNIC Prefixes per ASN: 17.33
APNIC Region origin ASes announcing only one prefix: 4194
APNIC Region transit ASes present in the Internet Routing Table: 1880
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9266
Number of APNIC addresses announced to Internet: 774385984
Equivalent to 46 /8s, 40 /16s and 49 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 276136
Total ARIN prefixes after maximum aggregation: 123874
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 280887
Unique aggregates announced from the ARIN address blocks: 132007
ARIN Region origin ASes present in the Internet Routing Table: 19066
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6935
ARIN Region transit ASes present in the Internet Routing Table: 1955
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4831
Number of ARIN addresses announced to Internet: 1272598400
Equivalent to 75 /8s, 218 /16s and 79 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 265108
Total RIPE prefixes after maximum aggregation: 125240
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259734
Unique aggregates announced from the RIPE address blocks: 161172
RIPE Region origin ASes present in the Internet Routing Table: 28562
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12102
RIPE Region transit ASes present in the Internet Routing Table: 3943
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11566
Number of RIPE addresses announced to Internet: 714492544
Equivalent to 42 /8s, 150 /16s and 74 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 128707
Total LACNIC prefixes after maximum aggregation: 28617
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127258
Unique aggregates announced from the LACNIC address blocks: 49428
LACNIC Region origin ASes present in the Internet Routing Table: 11057
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2275
LACNIC Region transit ASes present in the Internet Routing Table: 2408
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8907
Number of LACNIC addresses announced to Internet: 178044928
Equivalent to 10 /8s, 156 /16s and 192 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 32091
Total AfriNIC prefixes after maximum aggregation: 6060
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 41633
Unique aggregates announced from the AfriNIC address blocks: 12850
AfriNIC Region origin ASes present in the Internet Routing Table: 1818
AfriNIC Prefixes per ASN: 22.90
AfriNIC Region origin ASes announcing only one prefix: 622
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1159
Number of AfriNIC addresses announced to Internet: 107840512
Equivalent to 6 /8s, 109 /16s and 132 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9769 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5675 784 683 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4575 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3860 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3439 498 252 BBIL-AP BHARTI Airtel Ltd., IN
45899 3361 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2672 858 357 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 TATACOMM-AS TATA Communications formerl
45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9450 11226 3400 AMAZON-02, US
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3569 1319 69 SHAW, CA
22773 3518 3061 303 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3266 1428 2337 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2959 3830 1421 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2513 23621 1580 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7558 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4024 3397 152 AKAMAI-ASN1, NL
9009 3334 289 1599 M247, RO
12389 2877 2301 915 ROSTELECOM-AS, RU
8551 2817 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2326 359 600 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1509 867 579 TCI, IR
8452 1485 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12335 3380 615 UNINET, MX
10620 3527 497 884 Telmex Colombia S.A., CO
13999 2495 338 638 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1233 340 498 Axtel, S.A.B. de C.V., MX
11664 1117 178 423 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 369 22 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1548 545 28 RAYA-AS, EG
24863 1530 389 16 LINKdotNET-AS, EG
36992 1365 1518 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1089 70 52 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 539 56 54 WANANCHI-, KE
36914 534 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12335 3380 615 UNINET, MX
9808 9769 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9450 11226 3400 AMAZON-02, US
12479 7558 1714 146 UNI2-AS, ES
7545 5675 784 683 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4575 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 4024 3397 152 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9769 9718 CHINAMOBILE-CN China Mobile Communications Grou
12479 7558 7412 UNI2-AS, ES
16509 9450 6050 AMAZON-02, US
7545 5675 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4575 4550 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4567 3896 CABLEONE, US
20940 4024 3872 AKAMAI-ASN1, NL
7552 3860 3840 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:99 /12:301
/13:577 /14:1194 /15:2111 /16:13488 /17:8259 /18:13956
/19:25107 /20:44005 /21:52118 /22:111441 /23:102213 /24:574906
/25:120 /26:81 /27:141 /28:36 /29:89 /30:20
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6643 7558 UNI2-AS, ES
8151 6310 12335 UNINET, MX
11492 3481 4567 CABLEONE, US
6327 3374 3569 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2556 3518 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2293 2817 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2130 3527 Telmex Colombia S.A., CO
30036 2127 2470 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2289 2:1472 3:284 4:7 5:4505 6:163
7:6 8:1518 9:1 11:172 12:1482 13:374
14:2340 15:310 16:203 17:363 18:707 20:366
21:4 22:188 23:6627 24:3077 25:2 27:2596
29:19 31:2585 32:62 34:36 35:121 36:2149
37:4509 38:6064 39:889 40:147 41:4332 42:2212
43:2335 44:329 45:17445 46:4377 47:286 49:1906
50:1904 51:576 52:1593 54:362 55:861 56:5
57:140 58:1941 59:1149 60:1017 61:2651 62:2812
63:1916 64:5685 65:2359 66:4999 67:3084 68:1340
69:4104 70:1341 71:591 72:2997 74:2667 75:1588
76:617 77:2457 78:1835 79:2594 80:2146 81:1911
82:1535 83:1276 84:1631 85:3111 86:772 87:2065
88:1272 89:3997 90:659 91:8033 92:2181 93:2659
94:3637 95:4039 96:1287 97:319 98:1017 99:746
100:97 101:1164 102:3280 103:32448 104:4796 105:1002
106:909 107:2747 108:1127 109:4078 110:2114 111:3143
112:2092 113:1743 114:1753 115:2071 116:1964 117:2630
118:2760 119:1962 120:1753 121:1279 122:2664 123:2197
124:1552 125:2807 126:28 128:1491 129:916 130:1086
131:2028 132:843 133:410 134:1711 135:350 136:926
137:1141 138:2965 139:1572 140:1310 141:1357 142:1562
143:1585 144:989 145:340 146:2002 147:1661 148:2526
149:2442 150:1032 151:1309 152:1878 153:598 154:5674
155:1377 156:2108 157:1418 158:1087 159:2219 160:2652
161:1627 162:3614 163:1677 164:1637 165:2139 166:1072
167:1723 168:4011 169:800 170:4929 171:995 172:3786
173:3030 174:894 175:1237 176:3698 177:5363 178:3538
179:2437 180:2377 181:3740 182:3417 183:2017 184:2278
185:20744 186:5128 187:4755 188:4131 189:4300 190:9532
191:1924 192:11051 193:9011 194:7403 195:5290 196:3228
197:2663 198:5960 199:7052 200:8417 201:6418 202:10372
203:10192 204:4605 205:3697 206:4453 207:3492 208:4136
209:4937 210:4419 211:2505 212:4255 213:3458 214:1109
215:44 216:6815 217:2872 218:1309 219:414 220:1820
221:1023 222:684 223:2190
End of report
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