[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Nov 4 21:31:26 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 04 Nov, 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: 945011
Prefixes after maximum aggregation (per Origin AS): 354805
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 454318
Number of IPv4 prefixes with a valid ROA: 437325
Number of IPv4 prefixes with an invalid ROA: 289
Number of IPv4 prefixes with no ROA: 507397
Total ASes present in the Internet Routing Table: 74955
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64391
Origin ASes announcing only one prefix: 26009
Transit ASes present in the Internet Routing Table: 10564
Transit-only ASes present in the Internet Routing Table: 484
Paths with bogon ASNs present in the IPv4 Routing Table: 12
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 42
Max AS path prepend of ASN (272886) 31
Prefixes from unregistered ASNs in the Routing Table: 1032
Number of instances of unregistered ASNs: 1032
Number of 32-bit ASNs allocated by the RIRs: 43008
Number of 32-bit ASNs visible in the Routing Table: 35309
Prefixes from 32-bit ASNs in the Routing Table: 181400
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: 514
Number of addresses announced to Internet: 3049934080
Equivalent to 181 /8s, 202 /16s and 77 /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: 318918
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244756
Total APNIC prefixes after maximum aggregation: 70622
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 238031
Unique aggregates announced from the APNIC address blocks: 98613
APNIC Region origin ASes present in the Internet Routing Table: 13660
APNIC Prefixes per ASN: 17.43
APNIC Region origin ASes announcing only one prefix: 4093
APNIC Region transit ASes present in the Internet Routing Table: 1832
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: 9029
Number of APNIC addresses announced to Internet: 771717952
Equivalent to 45 /8s, 255 /16s and 123 /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: 275624
Total ARIN prefixes after maximum aggregation: 124318
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 280097
Unique aggregates announced from the ARIN address blocks: 132543
ARIN Region origin ASes present in the Internet Routing Table: 19078
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6955
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: 4823
Number of ARIN addresses announced to Internet: 1277008704
Equivalent to 76 /8s, 29 /16s and 155 /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: 265099
Total RIPE prefixes after maximum aggregation: 124568
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259895
Unique aggregates announced from the RIPE address blocks: 160625
RIPE Region origin ASes present in the Internet Routing Table: 28498
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12073
RIPE Region transit ASes present in the Internet Routing Table: 3899
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11436
Number of RIPE addresses announced to Internet: 715092096
Equivalent to 42 /8s, 159 /16s and 112 /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: 127435
Total LACNIC prefixes after maximum aggregation: 28552
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 126177
Unique aggregates announced from the LACNIC address blocks: 49335
LACNIC Region origin ASes present in the Internet Routing Table: 11044
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2292
LACNIC Region transit ASes present in the Internet Routing Table: 2340
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 40
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8876
Number of LACNIC addresses announced to Internet: 178459136
Equivalent to 10 /8s, 163 /16s and 18 /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: 31065
Total AfriNIC prefixes after maximum aggregation: 6030
AfriNIC Deaggregation factor: 5.15
Prefixes being announced from the AfriNIC address blocks: 40297
Unique aggregates announced from the AfriNIC address blocks: 12773
AfriNIC Region origin ASes present in the Internet Routing Table: 1798
AfriNIC Prefixes per ASN: 22.41
AfriNIC Region origin ASes announcing only one prefix: 596
AfriNIC Region transit ASes present in the Internet Routing Table: 335
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1145
Number of AfriNIC addresses announced to Internet: 107232512
Equivalent to 6 /8s, 100 /16s and 61 /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 9524 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5713 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4250 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3804 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3574 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3328 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 2987 490 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2571 851 371 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2283 11268 602 KIXS-AS-KR Korea Telecom, KR
4755 2166 442 197 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 9106 11010 3332 AMAZON-02, US
11492 4541 301 673 CABLEONE, US
7155 4161 288 96 VIASAT-SP-BACKBONE, US
6327 3547 1320 67 SHAW, CA
22773 3518 3055 301 ASN-CXA-ALL-CCI-22773-RDC, US
749 3160 54933 2412 DNIC-AS-00749, US
367 3072 3868 1450 DNIC-ASBLK-00306-00371, US
16625 3069 1400 2315 AKAMAI-AS, US
396982 2709 3598 400 GOOGLE-CLOUD-PLATFORM, US
7018 2514 23614 1595 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 7405 1713 145 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4025 3397 142 AKAMAI-ASN1, NL
8551 3446 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3423 297 1595 M247, RO
12389 2884 2295 913 ROSTELECOM-AS, RU
34984 2324 361 592 TELLCOM-AS, TR
58224 1662 913 569 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1473 98 1140 ASDETUK www.heficed.com, US
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 11885 3372 611 UNINET, MX
10620 3544 504 860 Telmex Colombia S.A., CO
13999 2432 331 636 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1331 2322 236 Claro NXT Telecomunicacoes Ltda, BR
3816 1295 777 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1058 168 430 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
24835 1549 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
24863 1136 391 43 LINKdotNET-AS, EG
29571 1045 67 53 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 557 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 520 54 45 WANANCHI-, KE
37342 511 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 11885 3372 611 UNINET, MX
9808 9524 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9106 11010 3332 AMAZON-02, US
12479 7405 1713 145 UNI2-AS, ES
7545 5713 785 693 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4541 301 673 CABLEONE, US
18403 4250 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4161 288 96 VIASAT-SP-BACKBONE, US
20940 4025 3397 142 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 9524 9484 CHINAMOBILE-CN China Mobile Communications Grou
12479 7405 7260 UNI2-AS, ES
16509 9106 5774 AMAZON-02, US
7545 5713 5020 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4250 4225 FPT-AS-AP FPT Telecom Company, VN
7155 4161 4065 VIASAT-SP-BACKBONE, US
20940 4025 3883 AKAMAI-ASN1, NL
11492 4541 3868 CABLEONE, US
7552 3804 3784 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
/13:580 /14:1194 /15:2103 /16:13495 /17:8338 /18:13967
/19:25128 /20:44036 /21:52112 /22:111010 /23:102665 /24:569437
/25:84 /26:62 /27:136 /28:39 /29:88 /30:21
/31:5 /32:44
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6495 7405 UNI2-AS, ES
8151 5926 11885 UNINET, MX
11492 3454 4541 CABLEONE, US
6327 3356 3547 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3109 4161 VIASAT-SP-BACKBONE, US
8551 2923 3446 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2571 3518 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2118 3544 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)
----------------------------------------------
1:2214 2:1438 3:271 4:7 5:4473 6:161
7:6 8:1512 9:1 11:172 12:1496 13:353
14:2313 15:301 16:198 17:369 18:661 20:335
21:4 22:188 23:6513 24:2934 25:2 27:2653
29:19 31:2586 32:75 34:29 35:117 36:2019
37:4495 38:5605 39:867 40:147 41:4118 42:2066
43:2299 44:327 45:17339 46:4384 47:372 49:1871
50:1886 51:575 52:1585 54:391 55:801 56:5
57:135 58:1880 59:1102 60:1012 61:2511 62:2746
63:1906 64:5678 65:2363 66:5078 67:3088 68:1348
69:4146 70:1346 71:631 72:3010 74:2657 75:1599
76:627 77:2449 78:1840 79:3009 80:2123 81:1875
82:1527 83:1314 84:1616 85:3026 86:773 87:2036
88:1277 89:3977 90:626 91:7982 92:2127 93:2645
94:3610 95:4016 96:1303 97:315 98:1084 99:735
100:91 101:1377 102:3141 103:32172 104:4795 105:975
106:977 107:2792 108:1144 109:4286 110:2118 111:3137
112:2064 113:1752 114:1706 115:2063 116:1943 117:2549
118:2694 119:1954 120:1751 121:1199 122:2639 123:2197
124:1571 125:2592 128:1479 129:926 130:1071 131:2073
132:863 133:408 134:1691 135:342 136:912 137:1136
138:2881 139:1575 140:1330 141:1333 142:1555 143:1588
144:981 145:342 146:1979 147:1632 148:2469 149:2377
150:893 151:1242 152:1863 153:604 154:5334 155:1403
156:2090 157:1363 158:1059 159:2207 160:2662 161:1603
162:3524 163:1616 164:1694 165:1906 166:1062 167:1759
168:4023 169:796 170:4875 171:960 172:3877 173:3024
174:977 175:1211 176:3686 177:5443 178:3558 179:2421
180:2291 181:3610 182:3242 183:1968 184:2260 185:20847
186:5081 187:4616 188:4175 189:4260 190:9419 191:1846
192:11007 193:9001 194:7364 195:5312 196:3165 197:2531
198:5992 199:6436 200:8218 201:6247 202:10473 203:10162
204:4569 205:3703 206:4410 207:3499 208:4131 209:4915
210:4294 211:2465 212:4310 213:3421 214:1113 215:71
216:6754 217:2870 218:1293 219:409 220:1800 221:999
222:677 223:2153
End of report
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