[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sat Apr 29 21:30:53 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 29 Apr, 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: 937840
Prefixes after maximum aggregation (per Origin AS): 347979
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 448708
Number of IPv4 prefixes with a valid ROA: 405677
Number of IPv4 prefixes with an invalid ROA: 2898
Number of IPv4 prefixes with no ROA: 529265
Total ASes present in the Internet Routing Table: 74377
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 63956
Origin ASes announcing only one prefix: 25724
Transit ASes present in the Internet Routing Table: 10421
Transit-only ASes present in the Internet Routing Table: 433
Paths with bogon ASNs present in the IPv4 Routing Table: 85
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1099
Number of instances of unregistered ASNs: 1107
Number of 32-bit ASNs allocated by the RIRs: 41758
Number of 32-bit ASNs visible in the Routing Table: 34524
Prefixes from 32-bit ASNs in the Routing Table: 177215
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 636
Number of addresses announced to Internet: 3060343552
Equivalent to 182 /8s, 105 /16s and 35 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 318552
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 241479
Total APNIC prefixes after maximum aggregation: 68662
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 236003
Unique aggregates announced from the APNIC address blocks: 97637
APNIC Region origin ASes present in the Internet Routing Table: 13356
APNIC Prefixes per ASN: 17.67
APNIC Region origin ASes announcing only one prefix: 3902
APNIC Region transit ASes present in the Internet Routing Table: 1813
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8684
Number of APNIC addresses announced to Internet: 773029696
Equivalent to 46 /8s, 19 /16s and 127 /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, 131072-151865
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: 272573
Total ARIN prefixes after maximum aggregation: 121945
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 275086
Unique aggregates announced from the ARIN address blocks: 130954
ARIN Region origin ASes present in the Internet Routing Table: 19090
ARIN Prefixes per ASN: 14.41
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1940
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4795
Number of ARIN addresses announced to Internet: 1283954752
Equivalent to 76 /8s, 135 /16s and 152 /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: 262861
Total RIPE prefixes after maximum aggregation: 122442
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 258770
Unique aggregates announced from the RIPE address blocks: 157983
RIPE Region origin ASes present in the Internet Routing Table: 28355
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12027
RIPE Region transit ASes present in the Internet Routing Table: 3863
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11169
Number of RIPE addresses announced to Internet: 718114176
Equivalent to 42 /8s, 205 /16s and 141 /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
196608-213403
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: 128977
Total LACNIC prefixes after maximum aggregation: 28305
LACNIC Deaggregation factor: 4.56
Prefixes being announced from the LACNIC address blocks: 128108
Unique aggregates announced from the LACNIC address blocks: 49329
LACNIC Region origin ASes present in the Internet Routing Table: 10996
LACNIC Prefixes per ASN: 11.65
LACNIC Region origin ASes announcing only one prefix: 2253
LACNIC Region transit ASes present in the Internet Routing Table: 2303
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8786
Number of LACNIC addresses announced to Internet: 176747776
Equivalent to 10 /8s, 136 /16s and 245 /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: 30851
Total AfriNIC prefixes after maximum aggregation: 5835
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 39231
Unique aggregates announced from the AfriNIC address blocks: 12273
AfriNIC Region origin ASes present in the Internet Routing Table: 1743
AfriNIC Prefixes per ASN: 22.51
AfriNIC Region origin ASes announcing only one prefix: 588
AfriNIC Region transit ASes present in the Internet Routing Table: 323
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1090
Number of AfriNIC addresses announced to Internet: 108071680
Equivalent to 6 /8s, 113 /16s and 11 /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 9464 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5730 787 693 TPG-INTERNET-AP TPG Telecom Limited, AU
45899 4054 1877 47 VNPT-AS-VN VNPT Corp, VN
7552 3676 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3562 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2943 489 234 BBIL-AP BHARTI Airtel Ltd., IN
24560 2386 837 442 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2302 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2177 442 195 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 8249 10774 2928 AMAZON-02, US
11492 4541 301 608 CABLEONE, US
7155 3976 281 51 VIASAT-SP-BACKBONE, US
22773 3584 3041 281 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3523 1320 64 SHAW, CA
16625 3174 1585 2361 AKAMAI-AS, US
749 3071 53111 2323 DNIC-AS-00749, US
396982 2635 3590 366 GOOGLE-CLOUD-PLATFORM, US
7018 2520 24151 1582 ATT-INTERNET4, US
30036 2503 361 438 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 7270 1706 140 UNI2-AS, ES
39891 4833 286 59 ALJAWWALSTC-AS, SA
20940 4111 3399 191 AKAMAI-ASN1, NL
8551 3884 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2928 2292 909 ROSTELECOM-AS, RU
9009 2679 250 1400 M247, RO
34984 2276 359 613 TELLCOM-AS, TR
6849 2047 307 18 UKRTELNET, UA
58224 1854 950 533 TCI, IR
13188 1607 100 18 TRIOLAN, UA
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 11266 3344 597 Uninet S.A. de C.V., MX
10620 3510 507 854 Telmex Colombia S.A., CO
13999 2334 358 616 Mega Cable, S.A. de C.V., MX
11830 2262 369 64 Instituto Costarricense de Electricidad
28573 1333 2324 240 Claro NXT Telecomunicacoes Ltda, BR
6503 1300 339 515 Axtel, S.A.B. de C.V., MX
3816 1293 760 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1132 370 22 Telefonica del Peru S.A.A., PE
11664 1098 180 443 Techtel LMDS Comunicaciones Interactiva
26615 1035 2498 45 TIM SA, BR
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 1585 393 19 LINKdotNET-AS, EG
24835 1553 533 30 RAYA-AS, EG
36992 1338 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1024 67 46 ORANGE-COTE-IVOIRE, CI
36935 875 520 42 Vodafone-, EG
37457 687 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 531 54 48 WANANCHI-, KE
37342 491 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 11266 3344 597 Uninet S.A. de C.V., MX
9808 9464 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8249 10774 2928 AMAZON-02, US
12479 7270 1706 140 UNI2-AS, ES
7545 5730 787 693 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 286 59 ALJAWWALSTC-AS, SA
11492 4541 301 608 CABLEONE, US
20940 4111 3399 191 AKAMAI-ASN1, NL
45899 4054 1877 47 VNPT-AS-VN VNPT Corp, VN
7155 3976 281 51 VIASAT-SP-BACKBONE, US
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 9464 9427 CHINAMOBILE-CN China Mobile Communications Grou
12479 7270 7130 UNI2-AS, ES
16509 8249 5321 AMAZON-02, US
7545 5730 5037 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 4774 ALJAWWALSTC-AS, SA
45899 4054 4007 VNPT-AS-VN VNPT Corp, VN
11492 4541 3933 CABLEONE, US
7155 3976 3925 VIASAT-SP-BACKBONE, US
20940 4111 3920 AKAMAI-ASN1, NL
8551 3884 3847 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
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 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
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
23.139.232.0/24 Origin: 211619 MAXKO, HR
23.139.232.0/24 Transit: 42864 GIGANET-HU GigaNet Internet Service Prov
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 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /10:38 /11:103 /12:299
/13:577 /14:1195 /15:2097 /16:13485 /17:8272 /18:14413
/19:25195 /20:44035 /21:52145 /22:110689 /23:101278 /24:563150
/25:140 /26:101 /27:156 /28:47 /29:94 /30:21
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6330 7270 UNI2-AS, ES
8151 5202 11266 Uninet S.A. de C.V., MX
39891 3632 4833 ALJAWWALSTC-AS, SA
11492 3454 4541 CABLEONE, US
8551 3356 3884 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3332 3523 SHAW, CA
7155 3043 3976 VIASAT-SP-BACKBONE, US
22773 2654 3584 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2503 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2064 3510 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)
----------------------------------------------
1:1794 2:1293 3:175 4:7 5:4608 6:128
7:6 8:1538 9:1 10:1 11:172 12:1535
13:387 14:2331 15:299 16:182 17:371 18:417
20:260 21:4 22:188 23:6253 24:2985 25:6
27:2568 29:19 31:2544 32:85 34:12 35:109
36:1952 37:4680 38:4551 39:825 40:150 41:4235
42:1220 43:2357 44:312 45:17634 46:4325 47:363
49:1755 50:1870 51:574 52:1594 54:390 55:859
56:8 57:124 58:1768 59:1110 60:990 61:2528
62:2748 63:1936 64:5821 65:2346 66:5123 67:3042
68:1381 69:4174 70:1399 71:683 72:3059 74:2631
75:1482 76:612 77:2557 78:1880 79:3175 80:2135
81:1776 82:1495 83:1292 84:1543 85:3033 86:764
87:2027 88:1219 89:3756 90:615 91:7852 92:2064
93:2632 94:3673 95:4025 96:1323 97:335 98:1156
99:746 100:74 101:1310 102:2869 103:31459 104:4643
105:884 106:938 107:2457 108:1031 109:4447 110:2088
111:3092 112:2037 113:1615 114:1656 115:2127 116:1910
117:2566 118:2388 119:2018 120:1767 121:1066 122:2606
123:2211 124:1564 125:2483 128:1398 129:1058 130:1042
131:2194 132:859 133:422 134:1904 135:346 136:881
137:1098 138:2871 139:1564 140:1252 141:1484 142:1444
143:1592 144:1166 145:348 146:1954 147:1588 148:2361
149:2223 150:892 151:1160 152:1836 153:573 154:4466
155:1404 156:1792 157:1318 158:1066 159:2305 160:2596
161:1534 162:3537 163:1571 164:1658 165:1777 166:993
167:1753 168:4143 169:944 170:4976 171:885 172:3563
173:2949 174:1070 175:1196 176:3759 177:6043 178:3602
179:2595 180:2580 181:3510 182:3345 183:1976 184:2367
185:20369 186:5224 187:4566 188:4223 189:3987 190:9281
191:1934 192:10977 193:8908 194:7401 195:5242 196:3154
197:2483 198:5925 199:6123 200:8404 201:6131 202:10582
203:10431 204:4611 205:3668 206:4372 207:3478 208:4089
209:4894 210:4250 211:2423 212:4178 213:3618 214:1088
215:59 216:6686 217:2778 218:1295 219:406 220:2014
221:972 222:719 223:2156
End of report
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