[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Oct 10 21:31:08 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 10 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: 943261
Prefixes after maximum aggregation (per Origin AS): 353072
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 453535
Number of IPv4 prefixes with a valid ROA: 434722
Number of IPv4 prefixes with an invalid ROA: 307
Number of IPv4 prefixes with no ROA: 508232
Total ASes present in the Internet Routing Table: 74892
Prefixes per ASN: 12.59
Origin-only ASes present in the Internet Routing Table: 64358
Origin ASes announcing only one prefix: 26066
Transit ASes present in the Internet Routing Table: 10534
Transit-only ASes present in the Internet Routing Table: 464
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: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 943
Number of instances of unregistered ASNs: 944
Number of 32-bit ASNs allocated by the RIRs: 42805
Number of 32-bit ASNs visible in the Routing Table: 35224
Prefixes from 32-bit ASNs in the Routing Table: 179814
Number of bogon 32-bit ASNs visible in the Routing Table: 8
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 517
Number of addresses announced to Internet: 3052964096
Equivalent to 181 /8s, 248 /16s and 137 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 318546
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243997
Total APNIC prefixes after maximum aggregation: 70209
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 237497
Unique aggregates announced from the APNIC address blocks: 98693
APNIC Region origin ASes present in the Internet Routing Table: 13635
APNIC Prefixes per ASN: 17.42
APNIC Region origin ASes announcing only one prefix: 4091
APNIC Region transit ASes present in the Internet Routing Table: 1820
Average APNIC Region AS path length visible: 5.6
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8997
Number of APNIC addresses announced to Internet: 772269888
Equivalent to 46 /8s, 7 /16s and 231 /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: 275657
Total ARIN prefixes after maximum aggregation: 123738
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279428
Unique aggregates announced from the ARIN address blocks: 132138
ARIN Region origin ASes present in the Internet Routing Table: 19102
ARIN Prefixes per ASN: 14.63
ARIN Region origin ASes announcing only one prefix: 6957
ARIN Region transit ASes present in the Internet Routing Table: 1961
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: 4833
Number of ARIN addresses announced to Internet: 1277798208
Equivalent to 76 /8s, 41 /16s and 167 /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: 265009
Total RIPE prefixes after maximum aggregation: 123979
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260186
Unique aggregates announced from the RIPE address blocks: 160284
RIPE Region origin ASes present in the Internet Routing Table: 28454
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12065
RIPE Region transit ASes present in the Internet Routing Table: 3889
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11377
Number of RIPE addresses announced to Internet: 716329600
Equivalent to 42 /8s, 178 /16s and 82 /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: 125894
Total LACNIC prefixes after maximum aggregation: 28495
LACNIC Deaggregation factor: 4.42
Prefixes being announced from the LACNIC address blocks: 124696
Unique aggregates announced from the LACNIC address blocks: 49275
LACNIC Region origin ASes present in the Internet Routing Table: 11060
LACNIC Prefixes per ASN: 11.27
LACNIC Region origin ASes announcing only one prefix: 2357
LACNIC Region transit ASes present in the Internet Routing Table: 2341
Average LACNIC Region AS path length visible: 5.7
Max LACNIC Region AS path length visible: 39
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8875
Number of LACNIC addresses announced to Internet: 178457344
Equivalent to 10 /8s, 163 /16s and 11 /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: 31761
Total AfriNIC prefixes after maximum aggregation: 5973
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 40937
Unique aggregates announced from the AfriNIC address blocks: 12711
AfriNIC Region origin ASes present in the Internet Routing Table: 1798
AfriNIC Prefixes per ASN: 22.77
AfriNIC Region origin ASes announcing only one prefix: 596
AfriNIC Region transit ASes present in the Internet Routing Table: 329
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: 1142
Number of AfriNIC addresses announced to Internet: 107685376
Equivalent to 6 /8s, 107 /16s and 38 /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 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5736 785 699 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4247 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3741 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3567 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3326 1835 90 VNPT-AS-VN VNPT Corp, VN
9498 2945 495 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2536 850 381 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2286 11269 603 KIXS-AS-KR Korea Telecom, KR
45090 2151 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 9082 10990 3278 AMAZON-02, US
11492 4537 301 672 CABLEONE, US
7155 4173 288 96 VIASAT-SP-BACKBONE, US
6327 3546 1319 66 SHAW, CA
22773 3525 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3162 54958 2414 DNIC-AS-00749, US
367 3027 3852 1423 DNIC-ASBLK-00306-00371, US
16625 2961 1376 2263 AKAMAI-AS, US
396982 2702 3598 398 GOOGLE-CLOUD-PLATFORM, US
30036 2499 359 367 MEDIACOM-ENTERPRISE-BUSINESS, 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 7393 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4047 3398 153 AKAMAI-ASN1, NL
8551 3448 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3089 276 1510 M247, RO
12389 2884 2295 912 ROSTELECOM-AS, RU
34984 2332 362 592 TELLCOM-AS, TR
58224 1716 922 541 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1527 1852 16 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 11831 3378 603 UNINET, MX
10620 3519 502 877 Telmex Colombia S.A., CO
13999 2410 331 625 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1300 344 508 Axtel, S.A.B. de C.V., MX
3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1111 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1077 169 428 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 1608 393 19 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 677 319 45 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
15399 541 55 53 WANANCHI-, KE
36914 517 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 11831 3378 603 UNINET, MX
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9082 10990 3278 AMAZON-02, US
12479 7393 1713 145 UNI2-AS, ES
7545 5736 785 699 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4537 301 672 CABLEONE, US
18403 4247 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4173 288 96 VIASAT-SP-BACKBONE, US
20940 4047 3398 153 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 9482 9441 CHINAMOBILE-CN China Mobile Communications Grou
12479 7393 7248 UNI2-AS, ES
16509 9082 5804 AMAZON-02, US
7545 5736 5037 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4247 4222 FPT-AS-AP FPT Telecom Company, VN
7155 4173 4077 VIASAT-SP-BACKBONE, US
20940 4047 3894 AKAMAI-ASN1, NL
11492 4537 3865 CABLEONE, US
7552 3741 3721 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 /11:101 /12:300
/13:578 /14:1195 /15:2108 /16:13528 /17:8325 /18:13986
/19:25170 /20:44135 /21:52156 /22:111138 /23:102198 /24:567799
/25:84 /26:62 /27:135 /28:37 /29:91 /30:21
/31:3 /32:44
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6479 7393 UNI2-AS, ES
8151 5866 11831 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3450 4537 CABLEONE, US
6327 3356 3546 SHAW, CA
7155 3119 4173 VIASAT-SP-BACKBONE, US
8551 2925 3448 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2578 3525 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2097 3519 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 2:1434 3:265 4:7 5:4456 6:137
7:6 8:1510 9:1 11:172 12:1501 13:369
14:2321 15:301 16:197 17:367 18:654 20:307
21:4 22:188 23:6429 24:2916 25:2 27:2659
29:19 31:2574 32:82 34:25 35:116 36:1998
37:4553 38:5470 39:871 40:141 41:4418 42:2060
43:2300 44:326 45:17140 46:4345 47:371 49:1829
50:1899 51:578 52:1588 54:393 55:933 56:5
57:135 58:1845 59:1103 60:1004 61:2484 62:2776
63:1917 64:5812 65:2366 66:5066 67:3072 68:1350
69:4145 70:1351 71:674 72:3002 74:2643 75:1599
76:619 77:2418 78:1842 79:3000 80:2109 81:1841
82:1539 83:1321 84:1588 85:3098 86:760 87:2093
88:1253 89:3961 90:627 91:7976 92:2066 93:2644
94:3585 95:4091 96:1295 97:316 98:1096 99:733
100:90 101:1290 102:3079 103:32175 104:4747 105:974
106:906 107:2721 108:1142 109:4266 110:2123 111:3145
112:2059 113:1758 114:1698 115:2064 116:1905 117:2536
118:2704 119:1970 120:1785 121:1141 122:2634 123:2194
124:1571 125:2552 128:1456 129:929 130:1067 131:2044
132:869 133:408 134:1785 135:348 136:1016 137:1131
138:2795 139:1604 140:1305 141:1331 142:1528 143:1643
144:989 145:350 146:1978 147:1617 148:2436 149:2326
150:893 151:1232 152:1866 153:594 154:5167 155:1398
156:2013 157:1354 158:1058 159:2209 160:2677 161:1585
162:3544 163:1622 164:1721 165:1901 166:1054 167:1752
168:3999 169:804 170:4822 171:955 172:3793 173:2995
174:989 175:1201 176:3822 177:5150 178:3569 179:2370
180:2468 181:3543 182:3251 183:1968 184:2263 185:20827
186:5014 187:4471 188:4269 189:4131 190:9411 191:1796
192:11005 193:8992 194:7361 195:5300 196:3142 197:2678
198:5994 199:6217 200:8165 201:6229 202:10399 203:10138
204:4570 205:3712 206:4393 207:3493 208:4149 209:4918
210:4284 211:2465 212:4327 213:3417 214:1109 215:70
216:6757 217:2871 218:1288 219:407 220:1800 221:985
222:660 223:2144
End of report
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