[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Feb 20 21:30:31 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 20 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: 953492
Prefixes after maximum aggregation (per Origin AS): 357506
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456887
Number of IPv4 prefixes with a valid ROA: 457914
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 495572
Total ASes present in the Internet Routing Table: 75447
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64688
Origin ASes announcing only one prefix: 26184
Transit ASes present in the Internet Routing Table: 10759
Transit-only ASes present in the Internet Routing Table: 506
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1095
Number of instances of unregistered ASNs: 1099
Number of 32-bit ASNs allocated by the RIRs: 43666
Number of 32-bit ASNs visible in the Routing Table: 35906
Prefixes from 32-bit ASNs in the Routing Table: 185959
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 408
Number of addresses announced to Internet: 3041638528
Equivalent to 181 /8s, 75 /16s and 184 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 319567
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248167
Total APNIC prefixes after maximum aggregation: 72112
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241226
Unique aggregates announced from the APNIC address blocks: 100005
APNIC Region origin ASes present in the Internet Routing Table: 13942
APNIC Prefixes per ASN: 17.30
APNIC Region origin ASes announcing only one prefix: 4205
APNIC Region transit ASes present in the Internet Routing Table: 1875
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: 9343
Number of APNIC addresses announced to Internet: 774166336
Equivalent to 46 /8s, 36 /16s and 215 /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: 277192
Total ARIN prefixes after maximum aggregation: 123932
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281956
Unique aggregates announced from the ARIN address blocks: 132094
ARIN Region origin ASes present in the Internet Routing Table: 19102
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6965
ARIN Region transit ASes present in the Internet Routing Table: 1976
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4845
Number of ARIN addresses announced to Internet: 1269658176
Equivalent to 75 /8s, 173 /16s and 114 /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: 265977
Total RIPE prefixes after maximum aggregation: 125827
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260673
Unique aggregates announced from the RIPE address blocks: 161824
RIPE Region origin ASes present in the Internet Routing Table: 28592
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12096
RIPE Region transit ASes present in the Internet Routing Table: 3958
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11623
Number of RIPE addresses announced to Internet: 713595904
Equivalent to 42 /8s, 136 /16s and 156 /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: 128980
Total LACNIC prefixes after maximum aggregation: 28805
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127423
Unique aggregates announced from the LACNIC address blocks: 49431
LACNIC Region origin ASes present in the Internet Routing Table: 11069
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2293
LACNIC Region transit ASes present in the Internet Routing Table: 2407
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: 8921
Number of LACNIC addresses announced to Internet: 177743616
Equivalent to 10 /8s, 152 /16s and 39 /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: 32081
Total AfriNIC prefixes after maximum aggregation: 6097
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 41806
Unique aggregates announced from the AfriNIC address blocks: 13199
AfriNIC Region origin ASes present in the Internet Routing Table: 1829
AfriNIC Prefixes per ASN: 22.86
AfriNIC Region origin ASes announcing only one prefix: 625
AfriNIC Region transit ASes present in the Internet Routing Table: 346
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 48
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1174
Number of AfriNIC addresses announced to Internet: 106214144
Equivalent to 6 /8s, 84 /16s and 179 /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 9816 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5672 783 678 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4604 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3867 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3479 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3372 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2716 861 377 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 9549 11215 3370 AMAZON-02, US
11492 4581 304 652 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3617 3062 298 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3237 1406 2309 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3068 6635 661 COGENT-174, US
367 2918 3696 1418 DNIC-ASBLK-00306-00371, US
396982 2755 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 7614 1714 147 UNI2-AS, ES
39891 4754 286 59 ALJAWWALSTC-AS, SA
20940 3917 3396 146 AKAMAI-ASN1, NL
9009 3255 283 1583 M247, RO
12389 2866 2303 909 ROSTELECOM-AS, RU
8551 2653 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2350 363 595 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1501 1852 14 TE-AS TE-AS, EG
44477 1490 97 709 STARK-INDUSTRIES, GB
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 12460 3374 607 UNINET, MX
10620 3522 496 891 Telmex Colombia S.A., CO
13999 2503 340 656 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1329 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1307 787 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1204 340 496 Axtel, S.A.B. de C.V., MX
11664 1140 179 422 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1089 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
24863 1548 389 16 LINKdotNET-AS, EG
24835 1547 545 28 RAYA-AS, EG
36992 1362 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1141 73 64 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
36914 551 82 3 KENET-AS, KE
15399 529 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 12460 3374 607 UNINET, MX
9808 9816 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9549 11215 3370 AMAZON-02, US
12479 7614 1714 147 UNI2-AS, ES
7545 5672 783 678 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 286 59 ALJAWWALSTC-AS, SA
18403 4604 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4581 304 652 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3917 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 9816 9765 CHINAMOBILE-CN China Mobile Communications Grou
12479 7614 7467 UNI2-AS, ES
16509 9549 6179 AMAZON-02, US
7545 5672 4994 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 4695 ALJAWWALSTC-AS, SA
18403 4604 4579 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4581 3929 CABLEONE, US
7552 3867 3846 VIETEL-AS-AP Viettel Group, VN
20940 3917 3771 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
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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 20473 AS-CHOOPA, 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
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 /12:301
/13:574 /14:1190 /15:2101 /16:13416 /17:8224 /18:13863
/19:25002 /20:43850 /21:52038 /22:111269 /23:102607 /24:578122
/25:123 /26:79 /27:139 /28:36 /29:89 /30:20
/31:6 /32:279
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6729 7614 UNI2-AS, ES
8151 6418 12460 UNINET, MX
11492 3495 4581 CABLEONE, US
39891 3436 4754 ALJAWWALSTC-AS, SA
6327 3393 3596 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2655 3617 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2146 2489 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2129 2653 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2128 3522 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2286 2:1518 3:296 4:8 5:4555 6:163
7:6 8:1508 9:1 11:172 12:1468 13:375
14:2352 15:312 16:204 17:368 18:731 20:363
21:4 22:188 23:6615 24:3095 25:2 27:2694
29:19 31:2599 32:54 34:39 35:123 36:2175
37:4509 38:7010 39:901 40:137 41:4260 42:2200
43:2336 44:333 45:17513 46:4420 47:287 49:1913
50:1918 51:572 52:1584 54:334 55:883 56:5
57:153 58:2030 59:1148 60:1019 61:2627 62:2761
63:1934 64:5716 65:2350 66:4945 67:3086 68:1350
69:4112 70:1363 71:587 72:2987 74:2665 75:1591
76:625 77:2507 78:1855 79:2472 80:2150 81:1909
82:1540 83:1254 84:1655 85:3108 86:778 87:2236
88:1279 89:4022 90:676 91:8039 92:2192 93:2645
94:3682 95:4096 96:1287 97:313 98:1030 99:744
100:93 101:1157 102:3334 103:32430 104:4776 105:1001
106:927 107:2760 108:1138 109:4072 110:2124 111:3149
112:2054 113:1756 114:1765 115:2050 116:1966 117:2634
118:2758 119:1955 120:1786 121:1271 122:2668 123:2227
124:1603 125:2838 126:28 128:1546 129:930 130:1105
131:1929 132:838 133:412 134:1709 135:353 136:935
137:1158 138:2985 139:1549 140:1372 141:1355 142:1581
143:1528 144:995 145:345 146:2024 147:1714 148:2536
149:2553 150:1041 151:1326 152:1987 153:598 154:5775
155:1379 156:2118 157:1533 158:1095 159:2214 160:2656
161:1634 162:3643 163:1703 164:1651 165:2152 166:1067
167:1728 168:3981 169:801 170:4968 171:1010 172:3843
173:3043 174:896 175:1240 176:3719 177:5304 178:3573
179:2457 180:2378 181:3746 182:3424 183:1983 184:2264
185:20845 186:5160 187:4786 188:4152 189:4322 190:9466
191:1852 192:11014 193:9046 194:7452 195:5356 196:3201
197:2737 198:5970 199:7215 200:8412 201:6389 202:10425
203:10218 204:4572 205:3745 206:4501 207:3500 208:4150
209:4980 210:4444 211:2507 212:4328 213:3454 214:1116
215:44 216:6777 217:2892 218:1334 219:408 220:1824
221:1023 222:693 223:2184
End of report
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