[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Feb 26 21:30:10 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 26 Feb, 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: 952382
Prefixes after maximum aggregation (per Origin AS): 357173
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 457224
Number of IPv4 prefixes with a valid ROA: 457460
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 494917
Total ASes present in the Internet Routing Table: 75464
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64693
Origin ASes announcing only one prefix: 26185
Transit ASes present in the Internet Routing Table: 10771
Transit-only ASes present in the Internet Routing Table: 503
Paths with bogon ASNs present in the IPv4 Routing Table: 92
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1093
Number of instances of unregistered ASNs: 1097
Number of 32-bit ASNs allocated by the RIRs: 43713
Number of 32-bit ASNs visible in the Routing Table: 35944
Prefixes from 32-bit ASNs in the Routing Table: 186245
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 399
Number of addresses announced to Internet: 3041321856
Equivalent to 181 /8s, 70 /16s and 227 /24s
Percentage of available address space announced: 82.1
Percentage of allocated address space announced: 82.1
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: 318359
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247941
Total APNIC prefixes after maximum aggregation: 72216
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 241017
Unique aggregates announced from the APNIC address blocks: 100096
APNIC Region origin ASes present in the Internet Routing Table: 13939
APNIC Prefixes per ASN: 17.29
APNIC Region origin ASes announcing only one prefix: 4206
APNIC Region transit ASes present in the Internet Routing Table: 1884
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9341
Number of APNIC addresses announced to Internet: 774118464
Equivalent to 46 /8s, 36 /16s and 28 /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: 276117
Total ARIN prefixes after maximum aggregation: 123479
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 280737
Unique aggregates announced from the ARIN address blocks: 132209
ARIN Region origin ASes present in the Internet Routing Table: 19103
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1970
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: 4847
Number of ARIN addresses announced to Internet: 1270395200
Equivalent to 75 /8s, 184 /16s and 177 /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: 265979
Total RIPE prefixes after maximum aggregation: 125837
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260866
Unique aggregates announced from the RIPE address blocks: 161917
RIPE Region origin ASes present in the Internet Routing Table: 28613
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12114
RIPE Region transit ASes present in the Internet Routing Table: 3963
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11651
Number of RIPE addresses announced to Internet: 712585728
Equivalent to 42 /8s, 121 /16s and 50 /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: 129425
Total LACNIC prefixes after maximum aggregation: 28814
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127865
Unique aggregates announced from the LACNIC address blocks: 49449
LACNIC Region origin ASes present in the Internet Routing Table: 11072
LACNIC Prefixes per ASN: 11.55
LACNIC Region origin ASes announcing only one prefix: 2283
LACNIC Region transit ASes present in the Internet Routing Table: 2418
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8929
Number of LACNIC addresses announced to Internet: 177758208
Equivalent to 10 /8s, 152 /16s and 96 /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: 31827
Total AfriNIC prefixes after maximum aggregation: 6097
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 41498
Unique aggregates announced from the AfriNIC address blocks: 13232
AfriNIC Region origin ASes present in the Internet Routing Table: 1827
AfriNIC Prefixes per ASN: 22.71
AfriNIC Region origin ASes announcing only one prefix: 623
AfriNIC Region transit ASes present in the Internet Routing Table: 355
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 46
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1176
Number of AfriNIC addresses announced to Internet: 106208000
Equivalent to 6 /8s, 84 /16s and 155 /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 9819 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5652 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3881 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3485 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2737 860 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2172 433 190 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 9646 11245 3322 AMAZON-02, US
11492 4581 304 644 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3615 3062 297 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3241 1411 2308 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3167 6641 664 COGENT-174, US
367 2893 3646 1407 DNIC-ASBLK-00306-00371, US
396982 2757 3639 396 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 7608 1714 147 UNI2-AS, ES
39891 4754 286 59 ALJAWWALSTC-AS, SA
20940 3916 3396 146 AKAMAI-ASN1, NL
9009 3263 283 1584 M247, RO
12389 2876 2304 909 ROSTELECOM-AS, RU
8551 2651 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2351 363 595 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
44477 1490 97 709 STARK-INDUSTRIES, GB
8452 1484 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 12505 3373 609 UNINET, MX
10620 3523 496 891 Telmex Colombia S.A., CO
13999 2522 342 644 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1330 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1311 787 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1213 349 490 Axtel, S.A.B. de C.V., MX
11664 1143 179 418 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 1550 545 28 RAYA-AS, EG
36992 1362 1519 281 ETISALAT-MISR, EG
24863 1313 389 16 LINKdotNET-AS, EG
36903 1249 554 96 MT-MPLS, MA
29571 1152 74 63 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
36914 554 82 3 KENET-AS, KE
15399 524 55 53 WANANCHI-, 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 12505 3373 609 UNINET, MX
9808 9819 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9646 11245 3322 AMAZON-02, US
12479 7608 1714 147 UNI2-AS, ES
7545 5652 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 286 59 ALJAWWALSTC-AS, SA
11492 4581 304 644 CABLEONE, US
18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3916 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 9819 9767 CHINAMOBILE-CN China Mobile Communications Grou
12479 7608 7461 UNI2-AS, ES
16509 9646 6324 AMAZON-02, US
7545 5652 4980 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 4695 ALJAWWALSTC-AS, SA
18403 4552 4527 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4581 3937 CABLEONE, US
7552 3881 3860 VIETEL-AS-AP Viettel Group, VN
20940 3916 3770 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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, 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
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
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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
23.176.160.0/24 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 /11:98 /12:300
/13:575 /14:1190 /15:2101 /16:13415 /17:8228 /18:13850
/19:24921 /20:43803 /21:51782 /22:111060 /23:101932 /24:578286
/25:129 /26:83 /27:138 /28:36 /29:89 /30:19
/31:6 /32:275
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6723 7608 UNI2-AS, ES
8151 6456 12505 UNINET, MX
11492 3494 4581 CABLEONE, US
39891 3436 4754 ALJAWWALSTC-AS, SA
6327 3393 3596 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2654 3615 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2151 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2129 3523 Telmex Colombia S.A., CO
8551 2127 2651 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)
----------------------------------------------
1:2279 2:1521 3:300 4:8 5:4551 6:161
7:6 8:1508 9:1 11:172 12:1468 13:390
14:2349 15:313 16:208 17:368 18:734 20:363
21:4 22:188 23:6628 24:3091 25:2 27:2635
29:19 31:2599 32:54 34:40 35:123 36:2185
37:4526 38:7079 39:893 40:137 41:4228 42:2178
43:2333 44:332 45:17511 46:4416 47:287 49:1926
50:1922 51:579 52:1584 54:312 55:882 56:5
57:156 58:2032 59:1122 60:1019 61:2616 62:2761
63:1924 64:5675 65:2347 66:4773 67:3085 68:1366
69:4074 70:1364 71:582 72:2969 74:2612 75:1591
76:626 77:2524 78:1851 79:2473 80:2152 81:1933
82:1518 83:1255 84:1649 85:3110 86:837 87:2232
88:1277 89:4033 90:677 91:8044 92:2195 93:2652
94:3692 95:4102 96:1285 97:312 98:1030 99:745
100:92 101:1158 102:3339 103:32419 104:4773 105:1002
106:928 107:2760 108:1128 109:4052 110:2119 111:3162
112:2053 113:1767 114:1776 115:2053 116:1961 117:2641
118:2758 119:1960 120:1786 121:1286 122:2697 123:2229
124:1559 125:2841 126:28 128:1557 129:930 130:1109
131:1913 132:840 133:412 134:1711 135:354 136:934
137:1163 138:2987 139:1548 140:1369 141:1355 142:1582
143:1535 144:988 145:345 146:2033 147:1712 148:2535
149:2537 150:1034 151:1321 152:1989 153:595 154:5769
155:1383 156:2113 157:1563 158:1098 159:2238 160:2662
161:1634 162:3625 163:1711 164:1657 165:2155 166:1066
167:1727 168:4123 169:801 170:4970 171:1014 172:3840
173:3051 174:893 175:1239 176:3722 177:5253 178:3572
179:2467 180:2393 181:3740 182:3405 183:2021 184:2264
185:20851 186:5171 187:4794 188:4151 189:4347 190:9486
191:1864 192:11015 193:9053 194:7477 195:5358 196:3198
197:2740 198:5973 199:7267 200:8437 201:6413 202:10387
203:10220 204:4574 205:3744 206:4527 207:3510 208:4182
209:4996 210:4444 211:2479 212:4330 213:3459 214:1116
215:44 216:6753 217:2904 218:1333 219:406 220:1822
221:1024 222:695 223:2188
End of report
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