[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Oct 22 21:31:23 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 22 Oct, 2023
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: 945121
Prefixes after maximum aggregation (per Origin AS): 353875
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 453897
Number of IPv4 prefixes with a valid ROA: 436680
Number of IPv4 prefixes with an invalid ROA: 457
Number of IPv4 prefixes with no ROA: 507984
Total ASes present in the Internet Routing Table: 74942
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64388
Origin ASes announcing only one prefix: 26044
Transit ASes present in the Internet Routing Table: 10554
Transit-only ASes present in the Internet Routing Table: 467
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 38
Max AS path prepend of ASN (213101) 31
Prefixes from unregistered ASNs in the Routing Table: 1052
Number of instances of unregistered ASNs: 1052
Number of 32-bit ASNs allocated by the RIRs: 42906
Number of 32-bit ASNs visible in the Routing Table: 35278
Prefixes from 32-bit ASNs in the Routing Table: 180557
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 531
Number of addresses announced to Internet: 3050255616
Equivalent to 181 /8s, 207 /16s and 53 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
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: 319080
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244705
Total APNIC prefixes after maximum aggregation: 70309
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238004
Unique aggregates announced from the APNIC address blocks: 98916
APNIC Region origin ASes present in the Internet Routing Table: 13664
APNIC Prefixes per ASN: 17.42
APNIC Region origin ASes announcing only one prefix: 4098
APNIC Region transit ASes present in the Internet Routing Table: 1815
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9023
Number of APNIC addresses announced to Internet: 770517824
Equivalent to 45 /8s, 237 /16s and 43 /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: 275808
Total ARIN prefixes after maximum aggregation: 124155
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279761
Unique aggregates announced from the ARIN address blocks: 132284
ARIN Region origin ASes present in the Internet Routing Table: 19083
ARIN Prefixes per ASN: 14.66
ARIN Region origin ASes announcing only one prefix: 6952
ARIN Region transit ASes present in the Internet Routing Table: 1971
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4830
Number of ARIN addresses announced to Internet: 1277546816
Equivalent to 76 /8s, 37 /16s and 209 /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: 264532
Total RIPE prefixes after maximum aggregation: 124086
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259848
Unique aggregates announced from the RIPE address blocks: 160355
RIPE Region origin ASes present in the Internet Routing Table: 28474
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12077
RIPE Region transit ASes present in the Internet Routing Table: 3896
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11401
Number of RIPE addresses announced to Internet: 716343424
Equivalent to 42 /8s, 178 /16s and 136 /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: 127396
Total LACNIC prefixes after maximum aggregation: 28618
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 126211
Unique aggregates announced from the LACNIC address blocks: 49200
LACNIC Region origin ASes present in the Internet Routing Table: 11058
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2314
LACNIC Region transit ASes present in the Internet Routing Table: 2342
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8881
Number of LACNIC addresses announced to Internet: 178402304
Equivalent to 10 /8s, 162 /16s and 52 /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: 31628
Total AfriNIC prefixes after maximum aggregation: 5993
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 40766
Unique aggregates announced from the AfriNIC address blocks: 12702
AfriNIC Region origin ASes present in the Internet Routing Table: 1800
AfriNIC Prefixes per ASN: 22.65
AfriNIC Region origin ASes announcing only one prefix: 603
AfriNIC Region transit ASes present in the Internet Routing Table: 331
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1143
Number of AfriNIC addresses announced to Internet: 107020288
Equivalent to 6 /8s, 97 /16s and 0 /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 9486 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5714 785 697 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4211 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3795 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3567 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3329 1840 96 VNPT-AS-VN VNPT Corp, VN
9498 2956 492 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2553 849 378 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2285 11269 603 KIXS-AS-KR Korea Telecom, KR
4755 2166 442 199 TATACOMM-AS TATA Communications formerl
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 9093 10994 3343 AMAZON-02, US
11492 4539 301 672 CABLEONE, US
7155 4159 288 96 VIASAT-SP-BACKBONE, US
6327 3547 1320 67 SHAW, CA
22773 3525 3055 301 ASN-CXA-ALL-CCI-22773-RDC, US
749 3161 54958 2413 DNIC-AS-00749, US
367 3071 3850 1430 DNIC-ASBLK-00306-00371, US
16625 3047 1406 2315 AKAMAI-AS, US
396982 2704 3598 397 GOOGLE-CLOUD-PLATFORM, US
7018 2541 23614 1593 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 7392 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4088 3397 148 AKAMAI-ASN1, NL
8551 3446 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3110 277 1526 M247, RO
12389 2881 2295 910 ROSTELECOM-AS, RU
34984 2330 362 591 TELLCOM-AS, TR
58224 1701 920 522 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1522 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 11880 3372 605 UNINET, MX
10620 3542 504 858 Telmex Colombia S.A., CO
13999 2419 333 628 Mega Cable, S.A. de C.V., MX
11830 2001 369 64 Instituto Costarricense de Electricidad
28573 1331 2322 236 Claro NXT Telecomunicacoes Ltda, BR
3816 1298 770 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1110 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1057 168 427 Techtel LMDS Comunicaciones Interactiva
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 1604 393 19 LINKdotNET-AS, EG
24835 1523 509 26 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1047 67 46 ORANGE-COTE-IVOIRE, CI
36935 837 521 44 Vodafone-, EG
37457 677 319 45 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
15399 537 55 51 WANANCHI-, KE
36914 530 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 11880 3372 605 UNINET, MX
9808 9486 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9093 10994 3343 AMAZON-02, US
12479 7392 1713 145 UNI2-AS, ES
7545 5714 785 697 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4539 301 672 CABLEONE, US
18403 4211 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4159 288 96 VIASAT-SP-BACKBONE, US
20940 4088 3397 148 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 9486 9446 CHINAMOBILE-CN China Mobile Communications Grou
12479 7392 7247 UNI2-AS, ES
16509 9093 5750 AMAZON-02, US
7545 5714 5017 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4211 4186 FPT-AS-AP FPT Telecom Company, VN
7155 4159 4063 VIASAT-SP-BACKBONE, US
20940 4088 3940 AKAMAI-ASN1, NL
11492 4539 3867 CABLEONE, US
7552 3795 3775 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 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, 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 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
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 /10:37 /11:100 /12:300
/13:579 /14:1191 /15:2101 /16:13506 /17:8334 /18:13977
/19:25137 /20:44058 /21:52117 /22:111235 /23:102685 /24:569256
/25:84 /26:61 /27:136 /28:38 /29:89 /30:21
/31:4 /32:45
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6479 7392 UNI2-AS, ES
8151 5921 11880 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3452 4539 CABLEONE, US
6327 3356 3547 SHAW, CA
7155 3107 4159 VIASAT-SP-BACKBONE, US
8551 2928 3446 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2579 3525 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2145 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2116 3542 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)
----------------------------------------------
1:2203 2:1398 3:268 4:7 5:4449 6:153
7:6 8:1508 9:1 11:172 12:1502 13:368
14:2311 15:302 16:200 17:364 18:654 20:326
21:4 22:188 23:6487 24:2919 25:2 27:2649
29:19 31:2581 32:79 34:27 35:117 36:2002
37:4495 38:5536 39:868 40:142 41:4382 42:2042
43:2318 44:327 45:17306 46:4380 47:370 49:1833
50:1895 51:576 52:1580 54:392 55:960 56:5
57:134 58:1852 59:1105 60:1007 61:2485 62:2776
63:1920 64:5807 65:2374 66:5066 67:3084 68:1350
69:4141 70:1349 71:647 72:3017 74:2650 75:1597
76:621 77:2424 78:1842 79:3011 80:2129 81:1828
82:1530 83:1312 84:1576 85:3091 86:766 87:2099
88:1252 89:3975 90:624 91:7975 92:2067 93:2652
94:3605 95:4020 96:1303 97:316 98:1096 99:735
100:92 101:1291 102:3109 103:32311 104:4799 105:973
106:912 107:2722 108:1143 109:4282 110:2124 111:3137
112:2059 113:1765 114:1696 115:2060 116:1935 117:2530
118:2695 119:1973 120:1785 121:1154 122:2630 123:2196
124:1567 125:2572 128:1476 129:927 130:1066 131:2071
132:873 133:408 134:1772 135:342 136:910 137:1134
138:2853 139:1590 140:1307 141:1336 142:1520 143:1571
144:987 145:350 146:1980 147:1623 148:2476 149:2350
150:896 151:1242 152:1865 153:594 154:5213 155:1408
156:2014 157:1354 158:1058 159:2205 160:2676 161:1603
162:3526 163:1632 164:1748 165:1907 166:1046 167:1755
168:4050 169:801 170:4846 171:954 172:3801 173:3018
174:985 175:1208 176:3689 177:5446 178:3560 179:2430
180:2479 181:3554 182:3266 183:1961 184:2265 185:20783
186:5038 187:4580 188:4210 189:4174 190:9480 191:1853
192:10971 193:9004 194:7372 195:5305 196:3178 197:2670
198:6000 199:6326 200:8259 201:6314 202:10433 203:10126
204:4566 205:3707 206:4404 207:3488 208:4136 209:4945
210:4285 211:2465 212:4304 213:3422 214:1110 215:71
216:6763 217:2854 218:1289 219:407 220:1801 221:987
222:662 223:2142
End of report
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