[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Oct 24 21:31:02 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Tue 24 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: 945234
Prefixes after maximum aggregation (per Origin AS): 354049
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 454267
Number of IPv4 prefixes with a valid ROA: 436755
Number of IPv4 prefixes with an invalid ROA: 312
Number of IPv4 prefixes with no ROA: 508167
Total ASes present in the Internet Routing Table: 74967
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64401
Origin ASes announcing only one prefix: 26038
Transit ASes present in the Internet Routing Table: 10566
Transit-only ASes present in the Internet Routing Table: 471
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: 38
Max AS path prepend of ASN (213101) 31
Prefixes from unregistered ASNs in the Routing Table: 1040
Number of instances of unregistered ASNs: 1041
Number of 32-bit ASNs allocated by the RIRs: 42907
Number of 32-bit ASNs visible in the Routing Table: 35292
Prefixes from 32-bit ASNs in the Routing Table: 180916
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: 528
Number of addresses announced to Internet: 3051784448
Equivalent to 181 /8s, 230 /16s and 137 /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: 318851
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244921
Total APNIC prefixes after maximum aggregation: 70444
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238238
Unique aggregates announced from the APNIC address blocks: 99010
APNIC Region origin ASes present in the Internet Routing Table: 13674
APNIC Prefixes per ASN: 17.42
APNIC Region origin ASes announcing only one prefix: 4107
APNIC Region transit ASes present in the Internet Routing Table: 1818
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: 9030
Number of APNIC addresses announced to Internet: 771531584
Equivalent to 45 /8s, 252 /16s and 163 /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: 276018
Total ARIN prefixes after maximum aggregation: 124253
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279919
Unique aggregates announced from the ARIN address blocks: 132500
ARIN Region origin ASes present in the Internet Routing Table: 19085
ARIN Prefixes per ASN: 14.67
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1974
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: 4827
Number of ARIN addresses announced to Internet: 1277282112
Equivalent to 76 /8s, 33 /16s and 199 /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: 264520
Total RIPE prefixes after maximum aggregation: 124138
RIPE Deaggregation factor: 2.13
Prefixes being announced from the RIPE address blocks: 259891
Unique aggregates announced from the RIPE address blocks: 160444
RIPE Region origin ASes present in the Internet Routing Table: 28477
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12066
RIPE Region transit ASes present in the Internet Routing Table: 3894
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: 11403
Number of RIPE addresses announced to Internet: 716570752
Equivalent to 42 /8s, 182 /16s and 0 /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: 127126
Total LACNIC prefixes after maximum aggregation: 28518
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125921
Unique aggregates announced from the LACNIC address blocks: 49191
LACNIC Region origin ASes present in the Internet Routing Table: 11064
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2309
LACNIC Region transit ASes present in the Internet Routing Table: 2347
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: 8885
Number of LACNIC addresses announced to Internet: 178405632
Equivalent to 10 /8s, 162 /16s and 65 /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: 31609
Total AfriNIC prefixes after maximum aggregation: 5983
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 40737
Unique aggregates announced from the AfriNIC address blocks: 12686
AfriNIC Region origin ASes present in the Internet Routing Table: 1802
AfriNIC Prefixes per ASN: 22.61
AfriNIC Region origin ASes announcing only one prefix: 602
AfriNIC Region transit ASes present in the Internet Routing Table: 334
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: 1147
Number of AfriNIC addresses announced to Internet: 107554560
Equivalent to 6 /8s, 105 /16s and 39 /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 9497 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5714 785 695 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4220 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3807 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3567 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3330 1840 100 VNPT-AS-VN VNPT Corp, VN
9498 2957 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 2167 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 9126 11000 3305 AMAZON-02, US
11492 4538 301 673 CABLEONE, US
7155 4159 288 96 VIASAT-SP-BACKBONE, US
6327 3555 1320 67 SHAW, CA
22773 3528 3056 305 ASN-CXA-ALL-CCI-22773-RDC, US
749 3161 54958 2413 DNIC-AS-00749, US
367 3085 3852 1439 DNIC-ASBLK-00306-00371, US
16625 3048 1407 2316 AKAMAI-AS, US
396982 2704 3598 397 GOOGLE-CLOUD-PLATFORM, US
7018 2545 23615 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 7423 1713 145 UNI2-AS, ES
39891 4764 282 67 ALJAWWALSTC-AS, SA
20940 4084 3397 148 AKAMAI-ASN1, NL
8551 3449 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3107 277 1523 M247, RO
12389 2880 2295 909 ROSTELECOM-AS, RU
34984 2331 362 591 TELLCOM-AS, TR
58224 1684 916 545 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 11897 3372 605 UNINET, MX
10620 3540 504 856 Telmex Colombia S.A., CO
13999 2422 333 629 Mega Cable, S.A. de C.V., MX
11830 1904 363 21 Instituto Costarricense de Electricidad
28573 1331 2322 236 Claro NXT Telecomunicacoes Ltda, BR
3816 1298 770 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1250 342 505 Axtel, S.A.B. de C.V., MX
6147 1111 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1058 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 1606 393 19 LINKdotNET-AS, EG
24835 1541 549 28 RAYA-AS, EG
36992 1357 1518 279 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1048 67 46 ORANGE-COTE-IVOIRE, CI
36935 919 520 36 Vodafone-, EG
37457 677 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 537 55 51 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 11897 3372 605 UNINET, MX
9808 9497 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9126 11000 3305 AMAZON-02, US
12479 7423 1713 145 UNI2-AS, ES
7545 5714 785 695 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4764 282 67 ALJAWWALSTC-AS, SA
11492 4538 301 673 CABLEONE, US
18403 4220 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4159 288 96 VIASAT-SP-BACKBONE, US
20940 4084 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 9497 9457 CHINAMOBILE-CN China Mobile Communications Grou
12479 7423 7278 UNI2-AS, ES
16509 9126 5821 AMAZON-02, US
7545 5714 5019 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4764 4697 ALJAWWALSTC-AS, SA
18403 4220 4195 FPT-AS-AP FPT Telecom Company, VN
7155 4159 4063 VIASAT-SP-BACKBONE, US
20940 4084 3936 AKAMAI-ASN1, NL
11492 4538 3865 CABLEONE, US
7552 3807 3787 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
23.164.56.0/24 Origin: 216360 CIVILIZED-RIPE, US
23.164.56.0/24 Transit: 32097 WII, 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
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 /14:1194 /15:2106 /16:13518 /17:8339 /18:13971
/19:25113 /20:44061 /21:52111 /22:111251 /23:102772 /24:569275
/25:84 /26:61 /27:136 /28:38 /29:89 /30:21
/31:4 /32:44
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6510 7423 UNI2-AS, ES
8151 5936 11897 UNINET, MX
39891 3503 4764 ALJAWWALSTC-AS, SA
11492 3451 4538 CABLEONE, US
6327 3364 3555 SHAW, CA
7155 3107 4159 VIASAT-SP-BACKBONE, US
8551 2926 3449 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2581 3528 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2147 2492 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2114 3540 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)
----------------------------------------------
1:2205 2:1435 3:270 4:7 5:4449 6:153
7:6 8:1507 9:1 11:172 12:1503 13:360
14:2306 15:303 16:201 17:363 18:658 20:326
21:4 22:188 23:6491 24:2920 25:2 27:2652
29:19 31:2580 32:79 34:27 35:117 36:1999
37:4506 38:5527 39:867 40:148 41:4286 42:2042
43:2313 44:329 45:17349 46:4389 47:371 49:1866
50:1892 51:576 52:1586 54:395 55:960 56:5
57:134 58:1862 59:1104 60:1008 61:2487 62:2775
63:1914 64:5806 65:2370 66:5068 67:3083 68:1352
69:4141 70:1348 71:647 72:3014 74:2647 75:1600
76:621 77:2425 78:1838 79:3010 80:2130 81:1844
82:1530 83:1310 84:1575 85:3093 86:766 87:2104
88:1253 89:3978 90:624 91:7992 92:2070 93:2651
94:3608 95:3887 96:1303 97:316 98:1097 99:735
100:92 101:1381 102:3123 103:32331 104:4802 105:959
106:912 107:2727 108:1148 109:4281 110:2124 111:3129
112:2059 113:1763 114:1700 115:2058 116:1942 117:2518
118:2695 119:1972 120:1786 121:1175 122:2631 123:2196
124:1568 125:2573 128:1470 129:929 130:1063 131:2079
132:873 133:408 134:1773 135:342 136:912 137:1135
138:2861 139:1592 140:1320 141:1332 142:1520 143:1578
144:986 145:349 146:1985 147:1621 148:2443 149:2357
150:896 151:1230 152:1865 153:594 154:5203 155:1406
156:2013 157:1355 158:1060 159:2207 160:2672 161:1599
162:3526 163:1630 164:1713 165:1908 166:1048 167:1762
168:4049 169:800 170:4847 171:956 172:3813 173:3025
174:983 175:1210 176:3686 177:5451 178:3563 179:2429
180:2504 181:3599 182:3263 183:1968 184:2264 185:20822
186:4988 187:4594 188:4210 189:4197 190:9302 191:1850
192:11024 193:9005 194:7373 195:5308 196:3165 197:2639
198:5998 199:6357 200:8230 201:6310 202:10451 203:10126
204:4564 205:3701 206:4407 207:3487 208:4137 209:4940
210:4283 211:2465 212:4304 213:3426 214:1112 215:71
216:6763 217:2869 218:1289 219:407 220:1800 221:991
222:667 223:2143
End of report
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