[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Apr 15 21:30:23 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 15 Apr, 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: 959216
Prefixes after maximum aggregation (per Origin AS): 359926
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 459490
Number of IPv4 prefixes with a valid ROA: 472980
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 486230
Total ASes present in the Internet Routing Table: 75625
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 64841
Origin ASes announcing only one prefix: 26154
Transit ASes present in the Internet Routing Table: 10784
Transit-only ASes present in the Internet Routing Table: 507
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: 1079
Number of instances of unregistered ASNs: 1083
Number of 32-bit ASNs allocated by the RIRs: 44132
Number of 32-bit ASNs visible in the Routing Table: 36190
Prefixes from 32-bit ASNs in the Routing Table: 189038
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 439
Number of addresses announced to Internet: 3027572096
Equivalent to 180 /8s, 117 /16s and 21 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 320637
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248987
Total APNIC prefixes after maximum aggregation: 72786
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 241682
Unique aggregates announced from the APNIC address blocks: 99996
APNIC Region origin ASes present in the Internet Routing Table: 14020
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4239
APNIC Region transit ASes present in the Internet Routing Table: 1879
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9431
Number of APNIC addresses announced to Internet: 760070208
Equivalent to 45 /8s, 77 /16s and 192 /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: 278037
Total ARIN prefixes after maximum aggregation: 124636
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 282511
Unique aggregates announced from the ARIN address blocks: 133186
ARIN Region origin ASes present in the Internet Routing Table: 19128
ARIN Prefixes per ASN: 14.77
ARIN Region origin ASes announcing only one prefix: 6952
ARIN Region transit ASes present in the Internet Routing Table: 1967
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: 4872
Number of ARIN addresses announced to Internet: 1269310016
Equivalent to 75 /8s, 168 /16s and 34 /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, 393216-402332
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: 267768
Total RIPE prefixes after maximum aggregation: 126753
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 262598
Unique aggregates announced from the RIPE address blocks: 163373
RIPE Region origin ASes present in the Internet Routing Table: 28640
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12097
RIPE Region transit ASes present in the Internet Routing Table: 3989
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11744
Number of RIPE addresses announced to Internet: 714839552
Equivalent to 42 /8s, 155 /16s and 150 /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: 130815
Total LACNIC prefixes after maximum aggregation: 28848
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 129005
Unique aggregates announced from the LACNIC address blocks: 49474
LACNIC Region origin ASes present in the Internet Routing Table: 11083
LACNIC Prefixes per ASN: 11.64
LACNIC Region origin ASes announcing only one prefix: 2251
LACNIC Region transit ASes present in the Internet Routing Table: 2404
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: 8954
Number of LACNIC addresses announced to Internet: 177095424
Equivalent to 10 /8s, 142 /16s and 67 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32530
Total AfriNIC prefixes after maximum aggregation: 6186
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 42981
Unique aggregates announced from the AfriNIC address blocks: 13120
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 23.59
AfriNIC Region origin ASes announcing only one prefix: 615
AfriNIC Region transit ASes present in the Internet Routing Table: 353
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1189
Number of AfriNIC addresses announced to Internet: 106001408
Equivalent to 6 /8s, 81 /16s and 116 /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 9844 8742 63 CHINAMOBILE-CN China Mobile Communicati
7545 5657 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4619 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3874 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3622 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3570 499 258 BBIL-AP BHARTI Airtel Ltd., IN
45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2772 862 371 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2174 433 192 TATACOMM-AS TATA Communications formerl
45090 2150 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 9839 11368 3439 AMAZON-02, US
11492 4602 305 605 CABLEONE, US
7155 4170 287 90 VIASAT-SP-BACKBONE, US
6327 3605 1320 75 SHAW, CA
22773 3524 3048 237 ASN-CXA-ALL-CCI-22773-RDC, US
174 3479 6631 818 COGENT-174, US
749 3202 54912 2454 DNIC-AS-00749, US
16625 3167 1348 2251 AKAMAI-AS, US
367 2818 3549 1344 DNIC-ASBLK-00306-00371, US
396982 2762 3641 411 GOOGLE-CLOUD-PLATFORM, 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 7734 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3919 3396 146 AKAMAI-ASN1, NL
9009 3280 284 1601 M247, RO
12389 2883 2266 894 ROSTELECOM-AS, RU
8551 2635 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2349 364 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
44477 1537 100 729 STARK-INDUSTRIES, GB
8452 1533 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 12406 3320 494 UNINET, MX
10620 3534 497 888 Telmex Colombia S.A., CO
13999 2520 347 656 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1340 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1231 216 21 ETB - Colombia, CO
11664 1154 177 429 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
6147 1082 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 1549 545 28 RAYA-AS, EG
24863 1501 389 20 LINKdotNET-AS, EG
36992 1365 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 76 63 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 554 1861 34 IAM-AS, MA
37457 553 315 38 Telkom-Internet, ZA
15399 527 55 53 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
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 12406 3320 494 UNINET, MX
9808 9844 8742 63 CHINAMOBILE-CN China Mobile Communicati
16509 9839 11368 3439 AMAZON-02, US
12479 7734 1709 144 UNI2-AS, ES
7545 5657 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4619 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4602 305 605 CABLEONE, US
7155 4170 287 90 VIASAT-SP-BACKBONE, US
20940 3919 3396 146 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 9844 9781 CHINAMOBILE-CN China Mobile Communications Grou
12479 7734 7590 UNI2-AS, ES
16509 9839 6400 AMAZON-02, US
7545 5657 4983 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4619 4596 FPT-AS-AP FPT Telecom Company, VN
7155 4170 4080 VIASAT-SP-BACKBONE, US
11492 4602 3997 CABLEONE, US
7552 3874 3854 VIETEL-AS-AP Viettel Group, VN
20940 3919 3773 AKAMAI-ASN1, NL
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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
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
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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
23.189.192.0/24 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: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 174 COGENT-174, US
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 /11:95 /12:298
/13:581 /14:1194 /15:2111 /16:13312 /17:8219 /18:13854
/19:24785 /20:43731 /21:51885 /22:112073 /23:102443 /24:583786
/25:122 /26:82 /27:138 /28:36 /29:88 /30:33
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6850 7734 UNI2-AS, ES
8151 6426 12406 UNINET, MX
11492 3515 4602 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3402 3605 SHAW, CA
7155 3114 4170 VIASAT-SP-BACKBONE, US
22773 2615 3524 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2143 2488 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2138 3534 Telmex Colombia S.A., CO
8551 2111 2635 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2288 2:1503 3:323 4:8 5:4610 6:161
7:6 8:1508 9:1 11:172 12:1463 13:375
14:2357 15:318 16:209 17:369 18:759 20:364
21:4 22:188 23:6683 24:3112 25:2 27:2628
29:19 31:2732 32:53 34:63 35:126 36:2275
37:4487 38:7315 39:892 40:123 41:4249 42:2202
43:2360 44:319 45:17770 46:4487 47:306 49:1941
50:1941 51:574 52:1585 54:312 55:989 56:5
57:171 58:2042 59:1187 60:1033 61:2608 62:2774
63:1912 64:5696 65:2343 66:4782 67:3043 68:1348
69:4140 70:1358 71:584 72:2969 74:2613 75:1586
76:622 77:2559 78:1860 79:2493 80:2204 81:1970
82:1567 83:1327 84:1655 85:3164 86:838 87:2282
88:1295 89:4101 90:677 91:8214 92:2207 93:2683
94:3704 95:4160 96:1295 97:315 98:1040 99:742
100:78 101:1169 102:3341 103:32387 104:4811 105:1035
106:929 107:2757 108:1121 109:4127 110:2130 111:3204
112:2067 113:1818 114:1787 115:2029 116:1873 117:2608
118:2733 119:1959 120:1786 121:1273 122:2680 123:2221
124:1571 125:2848 126:32 128:1511 129:943 130:1133
131:1946 132:828 133:410 134:1722 135:359 136:950
137:1174 138:3026 139:1546 140:1396 141:1367 142:1604
143:1547 144:992 145:349 146:2076 147:1855 148:2514
149:2569 150:1039 151:1342 152:2030 153:593 154:6507
155:1458 156:2453 157:1714 158:1139 159:2331 160:2678
161:1627 162:3610 163:1722 164:1665 165:2176 166:1163
167:1810 168:4124 169:805 170:5070 171:1001 172:3835
173:3058 174:899 175:1224 176:3700 177:5472 178:3589
179:2501 180:2355 181:3803 182:3389 183:2037 184:2281
185:20932 186:5477 187:4838 188:4181 189:4400 190:9612
191:1859 192:10995 193:9118 194:7523 195:5391 196:3199
197:2654 198:5968 199:7645 200:8404 201:6420 202:10326
203:10201 204:4575 205:3750 206:4522 207:3469 208:4166
209:5058 210:4454 211:2486 212:4292 213:3468 214:1085
215:50 216:6819 217:2902 218:1327 219:404 220:1811
221:1034 222:697 223:2184
End of report
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